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godot/drivers/gles2/rasterizer_storage_gles2.h

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add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/*************************************************************************/
/* rasterizer_storage_gles2.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
Update copyright statements to 2022 Happy new year to the wonderful Godot community! (cherry picked from commit a627cdafc53bd9d986471fcaceac7e51213a7a68)
2022-01-13 08:45:09 +00:00
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
Make core/ includes absolute, remove subfolders from include path This allows more consistency in the manner we include core headers, where previously there would be a mix of absolute, relative and include path-dependent includes.
2018-09-11 16:13:45 +00:00
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
#ifndef RASTERIZERSTORAGEGLES2_H
#define RASTERIZERSTORAGEGLES2_H
Core: Ensure classes match their header filename Also drop some unused files. Renamed: - `core/dvector.h` -> `pool_vector.h` - `core/io/resource_import.h` -> `resource_importer.h` - `core/sort.h` -> `sort_array.h` - `core/string_db.h` -> `string_name.h` Dropped: - `core/allocators.h` - `core/os/shell.h` - `core/variant_construct_string.cpp`
2019-02-12 12:30:56 +00:00
#include "core/pool_vector.h"
Make core/ includes absolute, remove subfolders from include path This allows more consistency in the manner we include core headers, where previously there would be a mix of absolute, relative and include path-dependent includes.
2018-09-11 16:13:45 +00:00
#include "core/self_list.h"
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
#include "drivers/gles_common/rasterizer_asserts.h"
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
#include "servers/visual/rasterizer.h"
#include "servers/visual/shader_language.h"
#include "shader_compiler_gles2.h"
#include "shader_gles2.h"
#include "shaders/copy.glsl.gen.h"
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
#include "shaders/cubemap_filter.glsl.gen.h"
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
class RasterizerCanvasGLES2;
class RasterizerSceneGLES2;
class RasterizerStorageGLES2 : public RasterizerStorage {
public:
RasterizerCanvasGLES2 *canvas;
RasterizerSceneGLES2 *scene;
static GLuint system_fbo;
struct Config {
bool shrink_textures_x2;
bool use_fast_texture_filter;
Add anisotropic filtering to GLES2 backend Move definition of rendering/quality/filters/anisotropic_filter_level to servers/visual_server.cpp, since both GLES2 and GLES3 now use it rasterizer_storage_gles3.cpp: Remove a spurious variable write (the value gets overwritten soon after)
2021-02-02 04:24:13 +00:00
bool use_anisotropic_filter;
Fix GLES2 skinning where VERTEX_TEXTURE not supported Although the backup USE_SKELETON_SOFTWARE skinning path is currently used when float texture is not supported, the default skinning path still fails when float texture is supported but GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS is 0, i.e. the device cannot read from texture during vertex shader. This PR adds the logic to activate the SKELETON_SOFTWARE path if either of these cases occur, preventing crashes on devices which have this combination of features.
2019-09-20 08:45:51 +00:00
bool use_skeleton_software;
Implement new CPU lightmapper Completely re-write the lightmap generation code: - Follow the general lightmapper code structure from 4.0. - Use proper path tracing to compute the global illumination. - Use atlassing to merge all lightmaps into a single texture (done by @RandomShaper) - Use OpenImageDenoiser to improve the generated lightmaps. - Take into account alpha transparency in material textures. - Allow baking environment lighting. - Add bicubic lightmap filtering. There is some minor compatibility breakage in some properties and methods in BakedLightmap, but lightmaps generated in previous engine versions should work fine out of the box. The scene importer has been changed to generate `.unwrap_cache` files next to the imported scene files. These files *SHOULD* be added to any version control system as they guarantee there won't be differences when re-importing the scene from other OSes or engine versions. This work started as a Google Summer of Code project; Was later funded by IMVU for a good amount of progress; Was then finished and polished by me on my free time. Co-authored-by: Pedro J. Estébanez <pedrojrulez@gmail.com>
2020-12-19 17:17:22 +00:00
bool use_lightmap_filter_bicubic;
Backport new 3D point light attenuation as an option This provides more realistic lighting with a very small performance cost. The option is available in both GLES3 and GLES2, and can be enabled in the Project Settings. This goes well with the ACES Fitted tonemapping mode that was recently added. When enabled, this also makes upgrading Godot 3.x projects to Godot 4.0 easier, since lighting in 3.x will better match how it'll look in Godot 4.0.
2021-09-21 00:58:50 +00:00
bool use_physical_light_attenuation;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Fix GLES2 skinning where VERTEX_TEXTURE not supported Although the backup USE_SKELETON_SOFTWARE skinning path is currently used when float texture is not supported, the default skinning path still fails when float texture is supported but GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS is 0, i.e. the device cannot read from texture during vertex shader. This PR adds the logic to activate the SKELETON_SOFTWARE path if either of these cases occur, preventing crashes on devices which have this combination of features.
2019-09-20 08:45:51 +00:00
int max_vertex_texture_image_units;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
int max_texture_image_units;
int max_texture_size;
Take resolution into account when setting the max shadow cubemap size Co-authored-by: Clay John <clayjohn@gmail.com>
2021-03-19 05:57:58 +00:00
int max_cubemap_texture_size;
Check limits on texture or framebuffer creation
2021-02-13 21:36:03 +00:00
int max_viewport_dimensions[2];
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Cleaning up some uninitialised variables in GLES2 stuff. Initialise keep_original_textures and use_fast_texture_filter in storage config. Removed any other variables from storage config that were both unused and uninitialised to avoid future confusion (if they're needed it's easier to spot an uninitialised variable problem in a PR that adds the variable again rather than just uses it). Copied storage Texture struct constructor from GLES3 implementation (except where variables were already initialised with different values). Gives us sensible tested defaults for previously uninitialised vars. Added assignments for state.current_main_tex based on same in GLES3.
2018-10-24 13:22:50 +00:00
// TODO implement wireframe in GLES2
// bool generate_wireframes;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Set<String> extensions;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
bool float_texture_supported;
bool s3tc_supported;
bool etc1_supported;
-Remove harcoded opengl extension testing from OS, ask rasterizer instead. -Fixed a bug where etc textures were imported broken
2019-02-26 14:58:47 +00:00
bool pvrtc_supported;
Fixed RGTC (and other compressed) texture supports in GLES2. Fixes #26414 an probably others.
2019-03-01 21:18:55 +00:00
bool rgtc_supported;
bool bptc_supported;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
bool keep_original_textures;
bool force_vertex_shading;
Support lights and shadows in GLES2, fixes #21853
2018-12-20 13:09:07 +00:00
bool use_rgba_2d_shadows;
Several fixes to make GLES2 on HTML5 work much better. Changed math class error reporting to be a bit less paranoid.
2019-02-26 00:46:24 +00:00
bool use_rgba_3d_shadows;
Use 16 bit indices on phones that dont support 32, fixes #19797
2019-01-18 20:30:12 +00:00
Add anisotropic filtering to GLES2 backend Move definition of rendering/quality/filters/anisotropic_filter_level to servers/visual_server.cpp, since both GLES2 and GLES3 now use it rasterizer_storage_gles3.cpp: Remove a spurious variable write (the value gets overwritten soon after)
2021-02-02 04:24:13 +00:00
float anisotropic_level;
Use 16 bit indices on phones that dont support 32, fixes #19797
2019-01-18 20:30:12 +00:00
bool support_32_bits_indices;
Changes to GLES2 renderer to not use cube shadows if not available, fixes #25132
2019-01-22 13:04:25 +00:00
bool support_write_depth;
Implement unpacking for compressed vertex formats on GLES2 when not supported, fixes #22957
2019-01-23 00:56:24 +00:00
bool support_half_float_vertices;
Many separate fixes to ensure non power of 2 textures work on GLES2, closes #25897 and many others
2019-02-25 01:34:12 +00:00
bool support_npot_repeat_mipmap;
Strive for maximum compatibility in GLES2 regarding depth buffers.
2019-03-01 14:20:44 +00:00
bool support_depth_texture;
bool support_depth_cubemaps;
bool support_shadow_cubemaps;
Detect for 24 bits oes support on GLES2, closes #26344
2019-02-27 21:56:47 +00:00
added MSAA to GLES backend
2019-04-29 18:51:09 +00:00
bool multisample_supported;
Implement DOF blur, Glow, and BCS in GLES2
2019-08-31 22:03:55 +00:00
bool render_to_mipmap_supported;
added MSAA to GLES backend
2019-04-29 18:51:09 +00:00
Detect for 24 bits oes support on GLES2, closes #26344
2019-02-27 21:56:47 +00:00
GLuint depth_internalformat;
GLuint depth_type;
Restructure depth_internalformat code to work on mobile This changes the code path so that `glRenderBufferStorage*` always uses values appropriate for renderbuffers and `glTexImage2D` never uses an internalformat meant for buffers. Fixes #33825.
2019-11-24 02:08:19 +00:00
GLuint depth_buffer_internalformat;
Use glCopyTexSubImage2D instead of glCopyTexImage2D, should be safer and faster. May be a solution to #26500
2019-03-07 03:13:18 +00:00
Add project settings to manually specify API usage As a result of the GLES specifications being vague about best practice for how buffers should be used dynamically, different GPUs / platforms appear to have different preferences. Mac in particular seems to have a number of problems in this area, and none of the rendering team uses Macs. So far we have relied on guesswork to choose the best usage, but in an attempt to pin this down, this PR begins to introduce manual selection of options for users to test their configurations.
2020-10-25 15:38:54 +00:00
// in some cases the legacy render didn't orphan. We will mark these
// so the user can switch orphaning off for them.
bool should_orphan;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
} config;
struct Resources {
GLuint white_tex;
GLuint black_tex;
GLuint normal_tex;
GLuint aniso_tex;
Several fixes to make GLES2 on HTML5 work much better. Changed math class error reporting to be a bit less paranoid.
2019-02-26 00:46:24 +00:00
GLuint mipmap_blur_fbo;
GLuint mipmap_blur_color;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
GLuint radical_inverse_vdc_cache_tex;
Support lights and shadows in GLES2, fixes #21853
2018-12-20 13:09:07 +00:00
bool use_rgba_2d_shadows;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
GLuint quadie;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
size_t skeleton_transform_buffer_size;
GLuint skeleton_transform_buffer;
PoolVector<float> skeleton_transform_cpu_buffer;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Performance improvements for GLES2 CPU blendshapes
2021-05-13 14:16:17 +00:00
size_t blend_shape_transform_cpu_buffer_size;
PoolVector<float> blend_shape_transform_cpu_buffer;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
} resources;
mutable struct Shaders {
ShaderCompilerGLES2 compiler;
CopyShaderGLES2 copy;
add initial GLES2 3D renderer
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CubemapFilterShaderGLES2 cubemap_filter;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
ShaderCompilerGLES2::IdentifierActions actions_canvas;
ShaderCompilerGLES2::IdentifierActions actions_scene;
ShaderCompilerGLES2::IdentifierActions actions_particles;
} shaders;
struct Info {
uint64_t texture_mem;
uint64_t vertex_mem;
struct Render {
uint32_t object_count;
uint32_t draw_call_count;
uint32_t material_switch_count;
uint32_t surface_switch_count;
uint32_t shader_rebind_count;
uint32_t vertices_count;
Items and draw calls added to IDE Monitor in '2d' section This adds 2 new values (items and draw calls) to the performance monitor in a '2d' section, rather than reusing the 3d values in the 'raster' section. This makes it far easier to optimize games to minimize drawcalls.
2020-04-16 10:46:52 +00:00
uint32_t _2d_item_count;
uint32_t _2d_draw_call_count;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
void reset() {
object_count = 0;
draw_call_count = 0;
material_switch_count = 0;
surface_switch_count = 0;
shader_rebind_count = 0;
vertices_count = 0;
Items and draw calls added to IDE Monitor in '2d' section This adds 2 new values (items and draw calls) to the performance monitor in a '2d' section, rather than reusing the 3d values in the 'raster' section. This makes it far easier to optimize games to minimize drawcalls.
2020-04-16 10:46:52 +00:00
_2d_item_count = 0;
_2d_draw_call_count = 0;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
}
} render, render_final, snap;
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
Info() :
texture_mem(0),
vertex_mem(0) {
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
render.reset();
render_final.reset();
}
} info;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
void bind_quad_array() const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////DATA///////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
2018-09-29 16:49:34 +00:00
struct Instantiable : public RID_Data {
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
SelfList<RasterizerScene::InstanceBase>::List instance_list;
Cleaned up and fixed the base_changed function in rasterizers, also fixes #15617
2018-11-14 12:32:39 +00:00
_FORCE_INLINE_ void instance_change_notify(bool p_aabb, bool p_materials) {
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
SelfList<RasterizerScene::InstanceBase> *instances = instance_list.first();
while (instances) {
Cleaned up and fixed the base_changed function in rasterizers, also fixes #15617
2018-11-14 12:32:39 +00:00
instances->self()->base_changed(p_aabb, p_materials);
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
instances = instances->next();
}
}
_FORCE_INLINE_ void instance_remove_deps() {
SelfList<RasterizerScene::InstanceBase> *instances = instance_list.first();
while (instances) {
instances->self()->base_removed();
instances = instances->next();
}
}
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
2018-09-29 16:49:34 +00:00
Instantiable() {}
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
2018-09-29 16:49:34 +00:00
virtual ~Instantiable() {}
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
};
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
2018-09-29 16:49:34 +00:00
struct GeometryOwner : public Instantiable {
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
};
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
2018-09-29 16:49:34 +00:00
struct Geometry : public Instantiable {
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
enum Type {
GEOMETRY_INVALID,
GEOMETRY_SURFACE,
GEOMETRY_IMMEDIATE,
GEOMETRY_MULTISURFACE
};
Type type;
RID material;
uint64_t last_pass;
uint32_t index;
virtual void material_changed_notify() {}
Geometry() {
last_pass = 0;
index = 0;
}
};
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////API////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
/* TEXTURE API */
struct RenderTarget;
struct Texture : RID_Data {
Texture *proxy;
Set<Texture *> proxy_owners;
String path;
uint32_t flags;
add 3D textures
2018-06-26 11:59:26 +00:00
int width, height, depth;
Revert "Fix some 3D texture issues"
2018-08-27 13:12:07 +00:00
int alloc_width, alloc_height;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Image::Format format;
add 3D textures
2018-06-26 11:59:26 +00:00
VS::TextureType type;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
GLenum target;
GLenum gl_format_cache;
GLenum gl_internal_format_cache;
GLenum gl_type_cache;
int data_size;
int total_data_size;
bool ignore_mipmaps;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
bool compressed;
bool srgb;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
int mipmaps;
Many separate fixes to ensure non power of 2 textures work on GLES2, closes #25897 and many others
2019-02-25 01:34:12 +00:00
bool resize_to_po2;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
bool active;
Revert "Batch GLES2 draw calls" This reverts commit f55039b194bbbd8d797b667d67e5677fb429d356. The GLES2 batching seems to require more testing and tweaking in order to actually make the performance better on Android devices. It's been proved with #21184 that the current implementation has it's drawbacks therefore I suggest reverting the commit for now.
2018-08-20 00:10:14 +00:00
GLenum tex_id;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
uint16_t stored_cube_sides;
RenderTarget *render_target;
Style: Set clang-format Standard to c++14
2021-05-04 12:20:36 +00:00
Vector<Ref<Image>> images;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Finally figured out how to implement AnimatedTexture properly.
2018-07-16 14:43:26 +00:00
bool redraw_if_visible;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
VisualServer::TextureDetectCallback detect_3d;
void *detect_3d_ud;
VisualServer::TextureDetectCallback detect_srgb;
void *detect_srgb_ud;
VisualServer::TextureDetectCallback detect_normal;
void *detect_normal_ud;
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
Texture() :
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
proxy(nullptr),
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
flags(0),
width(0),
height(0),
alloc_width(0),
alloc_height(0),
format(Image::FORMAT_L8),
Fix texture type not being initialised
2018-12-29 12:16:04 +00:00
type(VS::TEXTURE_TYPE_2D),
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
target(0),
data_size(0),
total_data_size(0),
ignore_mipmaps(false),
compressed(false),
mipmaps(0),
Many separate fixes to ensure non power of 2 textures work on GLES2, closes #25897 and many others
2019-02-25 01:34:12 +00:00
resize_to_po2(false),
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
active(false),
tex_id(0),
stored_cube_sides(0),
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
render_target(nullptr),
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
redraw_if_visible(false),
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
detect_3d(nullptr),
detect_3d_ud(nullptr),
detect_srgb(nullptr),
detect_srgb_ud(nullptr),
detect_normal(nullptr),
detect_normal_ud(nullptr) {
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
}
_ALWAYS_INLINE_ Texture *get_ptr() {
if (proxy) {
return proxy; //->get_ptr(); only one level of indirection, else not inlining possible.
} else {
return this;
}
}
~Texture() {
if (tex_id != 0) {
glDeleteTextures(1, &tex_id);
}
for (Set<Texture *>::Element *E = proxy_owners.front(); E; E = E->next()) {
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
E->get()->proxy = nullptr;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
}
if (proxy) {
proxy->proxy_owners.erase(this);
}
}
};
mutable RID_Owner<Texture> texture_owner;
WebGL 2.0: Force decompressing non power-of-2 textures with repeat/mipmap While OpenGL ES 3.0 and WebGL 2.0 both support non power-of-2 (NPOT) textures in their specification, the situation seems to be less clear about *compressed* NPOT textures using repeat or mipmap flags. At least Chrome on Linux doesn't seem to support this combination, and a variety of mobile hardware have similar limitations. As a workaround, we force decompressing such textures when running on WebGL 2.0, at the cost of loading time and memory usage. Fixes #33058.
2019-10-25 10:24:17 +00:00
Ref<Image> _get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_force_decompress) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual RID texture_create();
add 3D textures
2018-06-26 11:59:26 +00:00
virtual void texture_allocate(RID p_texture, int p_width, int p_height, int p_depth_3d, Image::Format p_format, VS::TextureType p_type, uint32_t p_flags = VS::TEXTURE_FLAGS_DEFAULT);
virtual void texture_set_data(RID p_texture, const Ref<Image> &p_image, int p_layer = 0);
virtual void texture_set_data_partial(RID p_texture, const Ref<Image> &p_image, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y, int p_dst_mip, int p_layer = 0);
virtual Ref<Image> texture_get_data(RID p_texture, int p_layer = 0) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void texture_set_flags(RID p_texture, uint32_t p_flags);
virtual uint32_t texture_get_flags(RID p_texture) const;
virtual Image::Format texture_get_format(RID p_texture) const;
add 3D textures
2018-06-26 11:59:26 +00:00
virtual VS::TextureType texture_get_type(RID p_texture) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual uint32_t texture_get_texid(RID p_texture) const;
virtual uint32_t texture_get_width(RID p_texture) const;
virtual uint32_t texture_get_height(RID p_texture) const;
add 3D textures
2018-06-26 11:59:26 +00:00
virtual uint32_t texture_get_depth(RID p_texture) const;
virtual void texture_set_size_override(RID p_texture, int p_width, int p_height, int p_depth);
Adding a new Camera Server implementation to Godot. This is a new singleton where camera sources such as webcams or cameras on a mobile phone can register themselves with the Server. Other parts of Godot can interact with this to obtain images from the camera as textures. This work includes additions to the Visual Server to use this functionality to present the camera image in the background. This is specifically targetted at AR applications.
2017-08-20 14:17:24 +00:00
virtual void texture_bind(RID p_texture, uint32_t p_texture_no);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void texture_set_path(RID p_texture, const String &p_path);
virtual String texture_get_path(RID p_texture) const;
virtual void texture_set_shrink_all_x2_on_set_data(bool p_enable);
virtual void texture_debug_usage(List<VS::TextureInfo> *r_info);
virtual RID texture_create_radiance_cubemap(RID p_source, int p_resolution = -1) const;
virtual void textures_keep_original(bool p_enable);
virtual void texture_set_proxy(RID p_texture, RID p_proxy);
Properly get proxy texture size for canvas light, fixes #17067
2019-01-27 19:57:05 +00:00
virtual Size2 texture_size_with_proxy(RID p_texture) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void texture_set_detect_3d_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata);
virtual void texture_set_detect_srgb_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata);
virtual void texture_set_detect_normal_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata);
Finally figured out how to implement AnimatedTexture properly.
2018-07-16 14:43:26 +00:00
virtual void texture_set_force_redraw_if_visible(RID p_texture, bool p_enable);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/* SKY API */
add initial GLES2 3D renderer
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struct Sky : public RID_Data {
RID panorama;
GLuint radiance;
int radiance_size;
};
mutable RID_Owner<Sky> sky_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual RID sky_create();
virtual void sky_set_texture(RID p_sky, RID p_panorama, int p_radiance_size);
/* SHADER API */
struct Material;
struct Shader : public RID_Data {
RID self;
VS::ShaderMode mode;
ShaderGLES2 *shader;
String code;
SelfList<Material>::List materials;
Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms;
uint32_t texture_count;
uint32_t custom_code_id;
uint32_t version;
SelfList<Shader> dirty_list;
Map<StringName, RID> default_textures;
Vector<ShaderLanguage::ShaderNode::Uniform::Hint> texture_hints;
bool valid;
String path;
-Rewrote GLES2 lighting and shadows and optimized state changes, did many optimizations, added vertex lighting. -Did some fixes to GLES3 too
2018-09-23 15:12:30 +00:00
uint32_t index;
uint64_t last_pass;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
struct CanvasItem {
enum BlendMode {
BLEND_MODE_MIX,
BLEND_MODE_ADD,
BLEND_MODE_SUB,
BLEND_MODE_MUL,
BLEND_MODE_PMALPHA,
};
int blend_mode;
enum LightMode {
LIGHT_MODE_NORMAL,
LIGHT_MODE_UNSHADED,
LIGHT_MODE_LIGHT_ONLY
};
int light_mode;
Remove animation loop from ParticlesMaterial + improvements to CPUParticles2D Remove animation loop from ParticlesMaterial and move it to SpatialMaterial for 3D particles and Particles2D for the 2D case. Added animation to CPUParticles2D as well as the "Convert to CPUParticles2D" to the PAarticles2D menu.
2018-09-27 11:05:57 +00:00
GLES2 Batching - Prevent baking colors with COLOR writes Writing to COLOR in a custom shader can result in incorrect results if colors are baked (vertex color and modulate). This PR prevents baking with COLOR output, except under the special circumstances that final modulate is (1, 1, 1, 1), in which case the result will be correct. This should still allow color baking in many scenarios with custom shaders.
2020-05-11 19:19:34 +00:00
// these flags are specifically for batching
// some of the logic is thus in rasterizer_storage.cpp
// we could alternatively set bitflags for each 'uses' and test on the fly
Unified GLES2 / GLES3 Batching Batching is mostly separated into a common template which can be used with multiple backends (GLES2 and GLES3 here). Only necessary specifics are in the backend files. Batching is extended to cover more primitives.
2020-10-14 07:32:05 +00:00
// defined in RasterizerStorageCommon::BatchFlags
GLES2 Batching - Fix custom shaders reading VERTEX In situations where custom canvas shaders read VERTEX values, they could read incorrect global positions rather than local positions where batching had baked item transforms. This PR prevents joining items that read VERTEX built in in shaders, and thus prevents this situation arising (as unjoined items will not bake transforms).
2020-05-11 14:46:31 +00:00
unsigned int batch_flags;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
bool uses_screen_texture;
bool uses_screen_uv;
bool uses_time;
GLES2 batching - prevent color baking with MODULATE or COLOR Adding the ability to access MODULATE in the shader breaks when final_modulate is baked into vertex colors (this is a technique used to batch together different colored items). This PR prevents baking vertex colors when MODULATE is detected in the shader. It also prevents baking when COLOR is read in canvas shaders, which could currently produce the wrong result in the shader if colors were baked. It does not prevent baking if COLOR is only written, which happens in most shaders, and will operate correctly without baking.
2020-05-03 16:25:10 +00:00
bool uses_modulate;
GLES2 Batching - Prevent baking colors with COLOR writes Writing to COLOR in a custom shader can result in incorrect results if colors are baked (vertex color and modulate). This PR prevents baking with COLOR output, except under the special circumstances that final modulate is (1, 1, 1, 1), in which case the result will be correct. This should still allow color baking in many scenarios with custom shaders.
2020-05-11 19:19:34 +00:00
bool uses_color;
GLES2 Batching - prevent baking on VERTEX use in a shader Using the operator += in a shader is classified as an 'assign', and so is classified as a write rather than a read. This means that we need to prevent vertex baking on either a write or read (i.e. on usage), rather than just on reads.
2020-06-19 08:42:04 +00:00
bool uses_vertex;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Prevent item joining with custom shaders using selected BUILTINs Large FVF allows batching of many custom shaders, but should not join items which have shaders that utilize BUILTINs which would change for each item, because these will not be sent individually, and all joined items would wrongly use the values from the first joined item.
2020-11-19 15:09:33 +00:00
// all these should disable item joining if used in a custom shader
bool uses_world_matrix;
bool uses_extra_matrix;
bool uses_projection_matrix;
bool uses_instance_custom;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
} canvas_item;
struct Spatial {
enum BlendMode {
BLEND_MODE_MIX,
BLEND_MODE_ADD,
BLEND_MODE_SUB,
BLEND_MODE_MUL,
};
int blend_mode;
enum DepthDrawMode {
DEPTH_DRAW_OPAQUE,
DEPTH_DRAW_ALWAYS,
DEPTH_DRAW_NEVER,
DEPTH_DRAW_ALPHA_PREPASS,
};
int depth_draw_mode;
enum CullMode {
CULL_MODE_FRONT,
CULL_MODE_BACK,
CULL_MODE_DISABLED,
};
int cull_mode;
bool uses_alpha;
bool uses_alpha_scissor;
bool unshaded;
bool no_depth_test;
bool uses_vertex;
bool uses_discard;
bool uses_sss;
bool uses_screen_texture;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
bool uses_depth_texture;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
bool uses_time;
Option for software skinning in MeshInstance Option in MeshInstance to enable software skinning, in order to test against the current USE_SKELETON_SOFTWARE path which causes problems with bad performance. Co-authored-by: lawnjelly <lawnjelly@gmail.com>
2020-07-10 08:25:06 +00:00
bool uses_tangent;
bool uses_ensure_correct_normals;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
bool writes_modelview_or_projection;
bool uses_vertex_lighting;
bool uses_world_coordinates;
} spatial;
struct Particles {
} particles;
bool uses_vertex_time;
bool uses_fragment_time;
Shader() :
dirty_list(this) {
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
shader = nullptr;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
valid = false;
custom_code_id = 0;
version = 1;
-Rewrote GLES2 lighting and shadows and optimized state changes, did many optimizations, added vertex lighting. -Did some fixes to GLES3 too
2018-09-23 15:12:30 +00:00
last_pass = 0;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
}
};
mutable RID_Owner<Shader> shader_owner;
mutable SelfList<Shader>::List _shader_dirty_list;
void _shader_make_dirty(Shader *p_shader);
virtual RID shader_create();
virtual void shader_set_code(RID p_shader, const String &p_code);
virtual String shader_get_code(RID p_shader) const;
virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const;
virtual void shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture);
virtual RID shader_get_default_texture_param(RID p_shader, const StringName &p_name) const;
Add support for opengl external textures as defined by https://www.khronos.org/registry/OpenGL/extensions/OES/OES_EGL_image_external.txt
2020-01-19 07:14:10 +00:00
virtual void shader_add_custom_define(RID p_shader, const String &p_define);
virtual void shader_get_custom_defines(RID p_shader, Vector<String> *p_defines) const;
Fix the update logic for user-added custom defines. The previous logic was causing the (unintentional) removal of custom defines automatically added by the engine.
2020-09-07 04:31:09 +00:00
virtual void shader_remove_custom_define(RID p_shader, const String &p_define);
Add support for opengl external textures as defined by https://www.khronos.org/registry/OpenGL/extensions/OES/OES_EGL_image_external.txt
2020-01-19 07:14:10 +00:00
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
void _update_shader(Shader *p_shader) const;
void update_dirty_shaders();
/* COMMON MATERIAL API */
struct Material : public RID_Data {
Shader *shader;
Map<StringName, Variant> params;
SelfList<Material> list;
SelfList<Material> dirty_list;
Style: Set clang-format Standard to c++14
2021-05-04 12:20:36 +00:00
Vector<Pair<StringName, RID>> textures;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
float line_width;
int render_priority;
RID next_pass;
uint32_t index;
uint64_t last_pass;
Map<Geometry *, int> geometry_owners;
Map<RasterizerScene::InstanceBase *, int> instance_owners;
bool can_cast_shadow_cache;
bool is_animated_cache;
Material() :
list(this),
dirty_list(this) {
can_cast_shadow_cache = false;
is_animated_cache = false;
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
shader = nullptr;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
line_width = 1.0;
last_pass = 0;
render_priority = 0;
}
};
mutable SelfList<Material>::List _material_dirty_list;
void _material_make_dirty(Material *p_material) const;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
void _material_add_geometry(RID p_material, Geometry *p_geometry);
void _material_remove_geometry(RID p_material, Geometry *p_geometry);
void _update_material(Material *p_material);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
mutable RID_Owner<Material> material_owner;
virtual RID material_create();
virtual void material_set_shader(RID p_material, RID p_shader);
virtual RID material_get_shader(RID p_material) const;
virtual void material_set_param(RID p_material, const StringName &p_param, const Variant &p_value);
virtual Variant material_get_param(RID p_material, const StringName &p_param) const;
Set uniform default values in inspector
2018-09-04 22:54:35 +00:00
virtual Variant material_get_param_default(RID p_material, const StringName &p_param) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void material_set_line_width(RID p_material, float p_width);
virtual void material_set_next_pass(RID p_material, RID p_next_material);
virtual bool material_is_animated(RID p_material);
virtual bool material_casts_shadows(RID p_material);
Option for software skinning in MeshInstance Option in MeshInstance to enable software skinning, in order to test against the current USE_SKELETON_SOFTWARE path which causes problems with bad performance. Co-authored-by: lawnjelly <lawnjelly@gmail.com>
2020-07-10 08:25:06 +00:00
virtual bool material_uses_tangents(RID p_material);
virtual bool material_uses_ensure_correct_normals(RID p_material);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void material_add_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance);
virtual void material_remove_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance);
virtual void material_set_render_priority(RID p_material, int priority);
void update_dirty_materials();
/* MESH API */
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
struct Mesh;
struct Surface : public Geometry {
struct Attrib {
bool enabled;
bool integer;
GLuint index;
GLint size;
GLenum type;
GLboolean normalized;
GLsizei stride;
uint32_t offset;
};
Attrib attribs[VS::ARRAY_MAX];
Mesh *mesh;
uint32_t format;
GLuint vertex_id;
GLuint index_id;
AABB aabb;
int array_len;
int index_array_len;
int max_bone;
int array_byte_size;
int index_array_byte_size;
VS::PrimitiveType primitive;
Vector<AABB> skeleton_bone_aabb;
Vector<bool> skeleton_bone_used;
bool active;
PoolVector<uint8_t> data;
PoolVector<uint8_t> index_data;
Performance improvements for GLES2 CPU blendshapes
2021-05-13 14:16:17 +00:00
Style: Set clang-format Standard to c++14
2021-05-04 12:20:36 +00:00
Vector<PoolVector<uint8_t>> blend_shape_data;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
Performance improvements for GLES2 CPU blendshapes
2021-05-13 14:16:17 +00:00
GLuint blend_shape_buffer_id;
size_t blend_shape_buffer_size;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
int total_data_size;
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
Surface() :
Style: Replaces uses of 0/NULL by nullptr (C++11) Using clang-tidy's `modernize-use-nullptr`. https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
2021-05-04 14:00:45 +00:00
mesh(nullptr),
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
array_len(0),
index_array_len(0),
array_byte_size(0),
index_array_byte_size(0),
primitive(VS::PRIMITIVE_POINTS),
active(false),
total_data_size(0) {
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
}
};
struct MultiMesh;
struct Mesh : public GeometryOwner {
bool active;
Vector<Surface *> surfaces;
int blend_shape_count;
VS::BlendShapeMode blend_shape_mode;
Performance improvements for GLES2 CPU blendshapes
2021-05-13 14:16:17 +00:00
PoolRealArray blend_shape_values;
SelfList<Mesh> update_list;
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
AABB custom_aabb;
mutable uint64_t last_pass;
SelfList<MultiMesh>::List multimeshes;
_FORCE_INLINE_ void update_multimeshes() {
SelfList<MultiMesh> *mm = multimeshes.first();
while (mm) {
Cleaned up and fixed the base_changed function in rasterizers, also fixes #15617
2018-11-14 12:32:39 +00:00
mm->self()->instance_change_notify(false, true);
add initial GLES2 3D renderer
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mm = mm->next();
}
}
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
Mesh() :
blend_shape_count(0),
Performance improvements for GLES2 CPU blendshapes
2021-05-13 14:16:17 +00:00
blend_shape_mode(VS::BLEND_SHAPE_MODE_NORMALIZED),
blend_shape_values(PoolRealArray()),
update_list(this) {
add initial GLES2 3D renderer
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}
};
mutable RID_Owner<Mesh> mesh_owner;
Performance improvements for GLES2 CPU blendshapes
2021-05-13 14:16:17 +00:00
SelfList<Mesh>::List blend_shapes_update_list;
add initial GLES2 3D renderer
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add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual RID mesh_create();
Style: Set clang-format Standard to c++14
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virtual void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t>> &p_blend_shapes = Vector<PoolVector<uint8_t>>(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>());
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual void mesh_set_blend_shape_count(RID p_mesh, int p_amount);
virtual int mesh_get_blend_shape_count(RID p_mesh) const;
virtual void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode);
virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const;
Performance improvements for GLES2 CPU blendshapes
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virtual void mesh_set_blend_shape_values(RID p_mesh, PoolVector<float> p_values);
virtual PoolVector<float> mesh_get_blend_shape_values(RID p_mesh) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data);
virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material);
virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const;
virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const;
virtual PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const;
virtual PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const;
virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const;
virtual VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const;
virtual AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const;
Style: Set clang-format Standard to c++14
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virtual Vector<PoolVector<uint8_t>> mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const;
virtual void mesh_remove_surface(RID p_mesh, int p_surface);
virtual int mesh_get_surface_count(RID p_mesh) const;
virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb);
virtual AABB mesh_get_custom_aabb(RID p_mesh) const;
virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton) const;
virtual void mesh_clear(RID p_mesh);
Performance improvements for GLES2 CPU blendshapes
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void update_dirty_blend_shapes();
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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/* MULTIMESH API */
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struct MultiMesh : public GeometryOwner {
RID mesh;
int size;
VS::MultimeshTransformFormat transform_format;
VS::MultimeshColorFormat color_format;
VS::MultimeshCustomDataFormat custom_data_format;
Vector<float> data;
AABB aabb;
SelfList<MultiMesh> update_list;
SelfList<MultiMesh> mesh_list;
int visible_instances;
int xform_floats;
int color_floats;
int custom_data_floats;
bool dirty_aabb;
bool dirty_data;
MultiMesh() :
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size(0),
transform_format(VS::MULTIMESH_TRANSFORM_2D),
color_format(VS::MULTIMESH_COLOR_NONE),
custom_data_format(VS::MULTIMESH_CUSTOM_DATA_NONE),
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update_list(this),
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mesh_list(this),
visible_instances(-1),
xform_floats(0),
color_floats(0),
custom_data_floats(0),
dirty_aabb(true),
dirty_data(true) {
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}
};
mutable RID_Owner<MultiMesh> multimesh_owner;
SelfList<MultiMesh>::List multimesh_update_list;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual RID multimesh_create();
Style: Format code with clang-format 6.0.1
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virtual void multimesh_allocate(RID p_multimesh, int p_instances, VS::MultimeshTransformFormat p_transform_format, VS::MultimeshColorFormat p_color_format, VS::MultimeshCustomDataFormat p_data = VS::MULTIMESH_CUSTOM_DATA_NONE);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual int multimesh_get_instance_count(RID p_multimesh) const;
virtual void multimesh_set_mesh(RID p_multimesh, RID p_mesh);
virtual void multimesh_instance_set_transform(RID p_multimesh, int p_index, const Transform &p_transform);
virtual void multimesh_instance_set_transform_2d(RID p_multimesh, int p_index, const Transform2D &p_transform);
virtual void multimesh_instance_set_color(RID p_multimesh, int p_index, const Color &p_color);
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virtual void multimesh_instance_set_custom_data(RID p_multimesh, int p_index, const Color &p_custom_data);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual RID multimesh_get_mesh(RID p_multimesh) const;
virtual Transform multimesh_instance_get_transform(RID p_multimesh, int p_index) const;
virtual Transform2D multimesh_instance_get_transform_2d(RID p_multimesh, int p_index) const;
virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const;
Support for CPU based particles, which aids compatibility with OpenGL ES 2.0
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virtual Color multimesh_instance_get_custom_data(RID p_multimesh, int p_index) const;
virtual void multimesh_set_as_bulk_array(RID p_multimesh, const PoolVector<float> &p_array);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible);
virtual int multimesh_get_visible_instances(RID p_multimesh) const;
virtual AABB multimesh_get_aabb(RID p_multimesh) const;
void update_dirty_multimeshes();
/* IMMEDIATE API */
[gles2] added ImmediateGeometry rendering
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struct Immediate : public Geometry {
struct Chunk {
RID texture;
VS::PrimitiveType primitive;
Vector<Vector3> vertices;
Vector<Vector3> normals;
Vector<Plane> tangents;
Vector<Color> colors;
Vector<Vector2> uvs;
Vector<Vector2> uv2s;
};
List<Chunk> chunks;
bool building;
int mask;
AABB aabb;
Immediate() {
type = GEOMETRY_IMMEDIATE;
building = false;
}
};
Vector3 chunk_normal;
Plane chunk_tangent;
Color chunk_color;
Vector2 chunk_uv;
Vector2 chunk_uv2;
mutable RID_Owner<Immediate> immediate_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual RID immediate_create();
[gles2] added ImmediateGeometry rendering
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virtual void immediate_begin(RID p_immediate, VS::PrimitiveType p_primitive, RID p_texture = RID());
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual void immediate_vertex(RID p_immediate, const Vector3 &p_vertex);
virtual void immediate_normal(RID p_immediate, const Vector3 &p_normal);
virtual void immediate_tangent(RID p_immediate, const Plane &p_tangent);
virtual void immediate_color(RID p_immediate, const Color &p_color);
virtual void immediate_uv(RID p_immediate, const Vector2 &tex_uv);
virtual void immediate_uv2(RID p_immediate, const Vector2 &tex_uv);
virtual void immediate_end(RID p_immediate);
virtual void immediate_clear(RID p_immediate);
virtual void immediate_set_material(RID p_immediate, RID p_material);
virtual RID immediate_get_material(RID p_immediate) const;
virtual AABB immediate_get_aabb(RID p_immediate) const;
/* SKELETON API */
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struct Skeleton : RID_Data {
bool use_2d;
int size;
// TODO use float textures for storage
Vector<float> bone_data;
GLuint tex_id;
SelfList<Skeleton> update_list;
Set<RasterizerScene::InstanceBase *> instances;
-Implented 2D Mesh support for GLES2 -Implemented 2D Skeleton deform for GLES2 -Implement Multimesh support for GLES2, closes #20524, closes #21839
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Transform2D base_transform_2d;
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Skeleton() :
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use_2d(false),
size(0),
tex_id(0),
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update_list(this) {
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}
};
mutable RID_Owner<Skeleton> skeleton_owner;
SelfList<Skeleton>::List skeleton_update_list;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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void update_dirty_skeletons();
virtual RID skeleton_create();
virtual void skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton = false);
virtual int skeleton_get_bone_count(RID p_skeleton) const;
virtual void skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform);
virtual Transform skeleton_bone_get_transform(RID p_skeleton, int p_bone) const;
virtual void skeleton_bone_set_transform_2d(RID p_skeleton, int p_bone, const Transform2D &p_transform);
virtual Transform2D skeleton_bone_get_transform_2d(RID p_skeleton, int p_bone) const;
Skeleton for 2D WIP
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virtual void skeleton_set_base_transform_2d(RID p_skeleton, const Transform2D &p_base_transform);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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add initial GLES2 3D renderer
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void _update_skeleton_transform_buffer(const PoolVector<float> &p_data, size_t p_size);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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/* Light API */
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
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struct Light : Instantiable {
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VS::LightType type;
float param[VS::LIGHT_PARAM_MAX];
Color color;
Color shadow_color;
RID projector;
bool shadow;
bool negative;
bool reverse_cull;
uint32_t cull_mask;
Disable lights for objects with baked lighting Don't apply lighting to objects when they have a lightmap texture and the light is set to BAKE_ALL. This prevents applying the same direct light twice on the same object and makes setting up scenes with mixed lighting much easier.
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VS::LightBakeMode bake_mode;
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VS::LightOmniShadowMode omni_shadow_mode;
VS::LightOmniShadowDetail omni_shadow_detail;
VS::LightDirectionalShadowMode directional_shadow_mode;
VS::LightDirectionalShadowDepthRangeMode directional_range_mode;
bool directional_blend_splits;
uint64_t version;
};
mutable RID_Owner<Light> light_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual RID light_create(VS::LightType p_type);
virtual void light_set_color(RID p_light, const Color &p_color);
virtual void light_set_param(RID p_light, VS::LightParam p_param, float p_value);
virtual void light_set_shadow(RID p_light, bool p_enabled);
virtual void light_set_shadow_color(RID p_light, const Color &p_color);
virtual void light_set_projector(RID p_light, RID p_texture);
virtual void light_set_negative(RID p_light, bool p_enable);
virtual void light_set_cull_mask(RID p_light, uint32_t p_mask);
virtual void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled);
Disable GI probe capturing lights with bake mode disabled The bake mode property of lights previously didn't affect GI probes. This change makes the GI probe ignore lights that have their bake mode set to disabled.
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virtual void light_set_use_gi(RID p_light, bool p_enabled);
Disable lights for objects with baked lighting Don't apply lighting to objects when they have a lightmap texture and the light is set to BAKE_ALL. This prevents applying the same direct light twice on the same object and makes setting up scenes with mixed lighting much easier.
2020-08-30 18:16:24 +00:00
virtual void light_set_bake_mode(RID p_light, VS::LightBakeMode p_bake_mode);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual void light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode);
virtual void light_omni_set_shadow_detail(RID p_light, VS::LightOmniShadowDetail p_detail);
virtual void light_directional_set_shadow_mode(RID p_light, VS::LightDirectionalShadowMode p_mode);
virtual void light_directional_set_blend_splits(RID p_light, bool p_enable);
virtual bool light_directional_get_blend_splits(RID p_light) const;
virtual VS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light);
virtual VS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light);
virtual void light_directional_set_shadow_depth_range_mode(RID p_light, VS::LightDirectionalShadowDepthRangeMode p_range_mode);
virtual VS::LightDirectionalShadowDepthRangeMode light_directional_get_shadow_depth_range_mode(RID p_light) const;
virtual bool light_has_shadow(RID p_light) const;
virtual VS::LightType light_get_type(RID p_light) const;
virtual float light_get_param(RID p_light, VS::LightParam p_param);
virtual Color light_get_color(RID p_light);
Disable GI probe capturing lights with bake mode disabled The bake mode property of lights previously didn't affect GI probes. This change makes the GI probe ignore lights that have their bake mode set to disabled.
2019-04-23 09:36:36 +00:00
virtual bool light_get_use_gi(RID p_light);
Disable lights for objects with baked lighting Don't apply lighting to objects when they have a lightmap texture and the light is set to BAKE_ALL. This prevents applying the same direct light twice on the same object and makes setting up scenes with mixed lighting much easier.
2020-08-30 18:16:24 +00:00
virtual VS::LightBakeMode light_get_bake_mode(RID p_light);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual AABB light_get_aabb(RID p_light) const;
virtual uint64_t light_get_version(RID p_light) const;
/* PROBE API */
Reflection probe support in GLES2 back-end.
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Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
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struct ReflectionProbe : Instantiable {
Reflection probe support in GLES2 back-end.
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VS::ReflectionProbeUpdateMode update_mode;
float intensity;
Color interior_ambient;
float interior_ambient_energy;
float interior_ambient_probe_contrib;
float max_distance;
Vector3 extents;
Vector3 origin_offset;
bool interior;
bool box_projection;
bool enable_shadows;
uint32_t cull_mask;
int resolution;
};
mutable RID_Owner<ReflectionProbe> reflection_probe_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual RID reflection_probe_create();
virtual void reflection_probe_set_update_mode(RID p_probe, VS::ReflectionProbeUpdateMode p_mode);
virtual void reflection_probe_set_intensity(RID p_probe, float p_intensity);
virtual void reflection_probe_set_interior_ambient(RID p_probe, const Color &p_ambient);
virtual void reflection_probe_set_interior_ambient_energy(RID p_probe, float p_energy);
virtual void reflection_probe_set_interior_ambient_probe_contribution(RID p_probe, float p_contrib);
virtual void reflection_probe_set_max_distance(RID p_probe, float p_distance);
virtual void reflection_probe_set_extents(RID p_probe, const Vector3 &p_extents);
virtual void reflection_probe_set_origin_offset(RID p_probe, const Vector3 &p_offset);
virtual void reflection_probe_set_as_interior(RID p_probe, bool p_enable);
virtual void reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable);
virtual void reflection_probe_set_enable_shadows(RID p_probe, bool p_enable);
virtual void reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers);
Reflection probe support in GLES2 back-end.
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virtual void reflection_probe_set_resolution(RID p_probe, int p_resolution);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual AABB reflection_probe_get_aabb(RID p_probe) const;
virtual VS::ReflectionProbeUpdateMode reflection_probe_get_update_mode(RID p_probe) const;
virtual uint32_t reflection_probe_get_cull_mask(RID p_probe) const;
Reflection probe support in GLES2 back-end.
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virtual int reflection_probe_get_resolution(RID p_probe) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
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virtual Vector3 reflection_probe_get_extents(RID p_probe) const;
virtual Vector3 reflection_probe_get_origin_offset(RID p_probe) const;
virtual float reflection_probe_get_origin_max_distance(RID p_probe) const;
virtual bool reflection_probe_renders_shadows(RID p_probe) const;
/* GI PROBE API */
virtual RID gi_probe_create();
virtual void gi_probe_set_bounds(RID p_probe, const AABB &p_bounds);
virtual AABB gi_probe_get_bounds(RID p_probe) const;
virtual void gi_probe_set_cell_size(RID p_probe, float p_size);
virtual float gi_probe_get_cell_size(RID p_probe) const;
virtual void gi_probe_set_to_cell_xform(RID p_probe, const Transform &p_xform);
virtual Transform gi_probe_get_to_cell_xform(RID p_probe) const;
virtual void gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data);
virtual PoolVector<int> gi_probe_get_dynamic_data(RID p_probe) const;
virtual void gi_probe_set_dynamic_range(RID p_probe, int p_range);
virtual int gi_probe_get_dynamic_range(RID p_probe) const;
virtual void gi_probe_set_energy(RID p_probe, float p_range);
virtual float gi_probe_get_energy(RID p_probe) const;
virtual void gi_probe_set_bias(RID p_probe, float p_range);
virtual float gi_probe_get_bias(RID p_probe) const;
virtual void gi_probe_set_normal_bias(RID p_probe, float p_range);
virtual float gi_probe_get_normal_bias(RID p_probe) const;
virtual void gi_probe_set_propagation(RID p_probe, float p_range);
virtual float gi_probe_get_propagation(RID p_probe) const;
virtual void gi_probe_set_interior(RID p_probe, bool p_enable);
virtual bool gi_probe_is_interior(RID p_probe) const;
virtual void gi_probe_set_compress(RID p_probe, bool p_enable);
virtual bool gi_probe_is_compressed(RID p_probe) const;
virtual uint32_t gi_probe_get_version(RID p_probe);
virtual RID gi_probe_dynamic_data_create(int p_width, int p_height, int p_depth, GIProbeCompression p_compression);
virtual void gi_probe_dynamic_data_update(RID p_gi_probe_data, int p_depth_slice, int p_slice_count, int p_mipmap, const void *p_data);
/* LIGHTMAP */
Many fixes to GLES2 renderer, fixed compilation issues in GLES3 shaders.
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struct LightmapCapture : public Instantiable {
-Lightmap and lightmap capture support for GLES2 -Added hint to not show some properties when running on low end gfx
2018-09-28 23:32:40 +00:00
PoolVector<LightmapCaptureOctree> octree;
AABB bounds;
Transform cell_xform;
int cell_subdiv;
float energy;
Batch of lightmapper fixes and minor improvements - Fix objects with no material being considered as fully transparent by the lightmapper. - Added "environment_min_light" property: gives artistic control over the shadow color. - Fixed "Custom Color" environment mode, it was ignored before. - Added "interior" property to BakedLightmapData: controls whether dynamic capture objects receive environment light or not. - Automatically update dynamic capture objects when the capture data changes (also works for "energy" which used to require object movement to trigger the update). - Added "use_in_baked_light" property to GridMap: controls whether the GridMap will be included in BakedLightmap bakes. - Set "flush zero" and "denormal zero" mode for SSE2 instructions in the Embree raycaster. According to Embree docs it should give a performance improvement.
2021-03-11 12:34:57 +00:00
bool interior;
SelfList<LightmapCapture> update_list;
LightmapCapture() :
update_list(this) {
-Lightmap and lightmap capture support for GLES2 -Added hint to not show some properties when running on low end gfx
2018-09-28 23:32:40 +00:00
energy = 1.0;
cell_subdiv = 1;
Batch of lightmapper fixes and minor improvements - Fix objects with no material being considered as fully transparent by the lightmapper. - Added "environment_min_light" property: gives artistic control over the shadow color. - Fixed "Custom Color" environment mode, it was ignored before. - Added "interior" property to BakedLightmapData: controls whether dynamic capture objects receive environment light or not. - Automatically update dynamic capture objects when the capture data changes (also works for "energy" which used to require object movement to trigger the update). - Added "use_in_baked_light" property to GridMap: controls whether the GridMap will be included in BakedLightmap bakes. - Set "flush zero" and "denormal zero" mode for SSE2 instructions in the Embree raycaster. According to Embree docs it should give a performance improvement.
2021-03-11 12:34:57 +00:00
interior = false;
-Lightmap and lightmap capture support for GLES2 -Added hint to not show some properties when running on low end gfx
2018-09-28 23:32:40 +00:00
}
};
Batch of lightmapper fixes and minor improvements - Fix objects with no material being considered as fully transparent by the lightmapper. - Added "environment_min_light" property: gives artistic control over the shadow color. - Fixed "Custom Color" environment mode, it was ignored before. - Added "interior" property to BakedLightmapData: controls whether dynamic capture objects receive environment light or not. - Automatically update dynamic capture objects when the capture data changes (also works for "energy" which used to require object movement to trigger the update). - Added "use_in_baked_light" property to GridMap: controls whether the GridMap will be included in BakedLightmap bakes. - Set "flush zero" and "denormal zero" mode for SSE2 instructions in the Embree raycaster. According to Embree docs it should give a performance improvement.
2021-03-11 12:34:57 +00:00
SelfList<LightmapCapture>::List capture_update_list;
void update_dirty_captures();
-Lightmap and lightmap capture support for GLES2 -Added hint to not show some properties when running on low end gfx
2018-09-28 23:32:40 +00:00
mutable RID_Owner<LightmapCapture> lightmap_capture_data_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual RID lightmap_capture_create();
virtual void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds);
virtual AABB lightmap_capture_get_bounds(RID p_capture) const;
virtual void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree);
virtual PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const;
virtual void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform);
virtual Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const;
virtual void lightmap_capture_set_octree_cell_subdiv(RID p_capture, int p_subdiv);
virtual int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const;
virtual void lightmap_capture_set_energy(RID p_capture, float p_energy);
virtual float lightmap_capture_get_energy(RID p_capture) const;
Batch of lightmapper fixes and minor improvements - Fix objects with no material being considered as fully transparent by the lightmapper. - Added "environment_min_light" property: gives artistic control over the shadow color. - Fixed "Custom Color" environment mode, it was ignored before. - Added "interior" property to BakedLightmapData: controls whether dynamic capture objects receive environment light or not. - Automatically update dynamic capture objects when the capture data changes (also works for "energy" which used to require object movement to trigger the update). - Added "use_in_baked_light" property to GridMap: controls whether the GridMap will be included in BakedLightmap bakes. - Set "flush zero" and "denormal zero" mode for SSE2 instructions in the Embree raycaster. According to Embree docs it should give a performance improvement.
2021-03-11 12:34:57 +00:00
virtual void lightmap_capture_set_interior(RID p_capture, bool p_interior);
virtual bool lightmap_capture_is_interior(RID p_capture) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual const PoolVector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const;
/* PARTICLES */
void update_particles();
virtual RID particles_create();
virtual void particles_set_emitting(RID p_particles, bool p_emitting);
virtual bool particles_get_emitting(RID p_particles);
virtual void particles_set_amount(RID p_particles, int p_amount);
virtual void particles_set_lifetime(RID p_particles, float p_lifetime);
virtual void particles_set_one_shot(RID p_particles, bool p_one_shot);
virtual void particles_set_pre_process_time(RID p_particles, float p_time);
virtual void particles_set_explosiveness_ratio(RID p_particles, float p_ratio);
virtual void particles_set_randomness_ratio(RID p_particles, float p_ratio);
virtual void particles_set_custom_aabb(RID p_particles, const AABB &p_aabb);
virtual void particles_set_speed_scale(RID p_particles, float p_scale);
virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable);
virtual void particles_set_process_material(RID p_particles, RID p_material);
virtual void particles_set_fixed_fps(RID p_particles, int p_fps);
virtual void particles_set_fractional_delta(RID p_particles, bool p_enable);
virtual void particles_restart(RID p_particles);
virtual void particles_set_draw_order(RID p_particles, VS::ParticlesDrawOrder p_order);
virtual void particles_set_draw_passes(RID p_particles, int p_passes);
virtual void particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh);
virtual void particles_request_process(RID p_particles);
virtual AABB particles_get_current_aabb(RID p_particles);
virtual AABB particles_get_aabb(RID p_particles) const;
virtual void particles_set_emission_transform(RID p_particles, const Transform &p_transform);
virtual int particles_get_draw_passes(RID p_particles) const;
virtual RID particles_get_draw_pass_mesh(RID p_particles, int p_pass) const;
Do not draw particles if they are not processing at all, fixes #19507
2018-11-19 23:34:29 +00:00
virtual bool particles_is_inactive(RID p_particles) const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/* INSTANCE */
virtual void instance_add_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance);
virtual void instance_remove_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance);
virtual void instance_add_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance);
virtual void instance_remove_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance);
/* RENDER TARGET */
struct RenderTarget : public RID_Data {
GLuint fbo;
GLuint color;
GLuint depth;
added MSAA to GLES backend
2019-04-29 18:51:09 +00:00
GLuint multisample_fbo;
GLuint multisample_color;
GLuint multisample_depth;
bool multisample_active;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
struct Effect {
GLuint fbo;
int width;
int height;
GLuint color;
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
Effect() :
fbo(0),
width(0),
height(0),
color(0) {
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
}
};
Effect copy_screen_effect;
Implement DOF blur, Glow, and BCS in GLES2
2019-08-31 22:03:55 +00:00
struct MipMaps {
struct Size {
GLuint fbo;
GLuint color;
int width;
int height;
};
Vector<Size> sizes;
GLuint color;
int levels;
MipMaps() :
color(0),
levels(0) {
}
};
MipMaps mip_maps[2];
Add option to have viewport render into supplied texture
2019-03-30 13:03:49 +00:00
struct External {
GLuint fbo;
GLuint color;
Add special external MSAA modes for GLES2 Rift S/Quest and OpenXR optimisation
2019-11-10 08:30:20 +00:00
GLuint depth;
ARVR GDNative enhancements: - add set_interface function - add access to depth buffer - add supplying a depth buffer from an ARVR plugin
2021-03-25 11:15:23 +00:00
bool depth_owned;
Add option to have viewport render into supplied texture
2019-03-30 13:03:49 +00:00
RID texture;
External() :
Add special external MSAA modes for GLES2 Rift S/Quest and OpenXR optimisation
2019-11-10 08:30:20 +00:00
fbo(0),
color(0),
ARVR GDNative enhancements: - add set_interface function - add access to depth buffer - add supplying a depth buffer from an ARVR plugin
2021-03-25 11:15:23 +00:00
depth(0),
depth_owned(false) {
Add option to have viewport render into supplied texture
2019-03-30 13:03:49 +00:00
}
} external;
Implement ability to render viewports directly to screen
2019-05-08 18:25:34 +00:00
int x, y, width, height;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
bool flags[RENDER_TARGET_FLAG_MAX];
bool used_in_frame;
VS::ViewportMSAA msaa;
Add fast approximate antialiasing (FXAA) to Viewport This backports FXAA from the `master` branch. Co-authored-by: Clay John <claynjohn@gmail.com>
2020-08-21 22:15:50 +00:00
bool use_fxaa;
Add a debanding property to Viewport for GLES3 It can be enabled in the Project Settings (`rendering/quality/filters/use_debanding`). It's disabled by default as it has a small performance impact and can make PNG screenshots much larger (due to how dithering works). As a result, it should be enabled only when banding is noticeable enough. Since debanding requires a HDR viewport to work, it's only supported in the GLES3 backend.
2020-10-20 16:58:07 +00:00
bool use_debanding;
Add support for contrast-adaptive sharpening in 3D (GLES3 only) This is an older, easier to implement variant of CAS as a pure fragment shader. It doesn't support upscaling, but we won't make use of it (at least for now). The sharpening intensity can be adjusted on a per-Viewport basis. For the root viewport, it can be adjusted in the Project Settings. Since `textureLodOffset()` isn't available in GLES2, there is no way to support contrast-adaptive sharpening in GLES2.
2021-03-27 17:58:12 +00:00
float sharpen_intensity;
Add fast approximate antialiasing (FXAA) to Viewport This backports FXAA from the `master` branch. Co-authored-by: Clay John <claynjohn@gmail.com>
2020-08-21 22:15:50 +00:00
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
RID texture;
Implement DOF blur, Glow, and BCS in GLES2
2019-08-31 22:03:55 +00:00
bool used_dof_blur_near;
bool mip_maps_allocated;
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
RenderTarget() :
fbo(0),
color(0),
depth(0),
added MSAA to GLES backend
2019-04-29 18:51:09 +00:00
multisample_fbo(0),
multisample_color(0),
multisample_depth(0),
multisample_active(false),
Implement ability to render viewports directly to screen
2019-05-08 18:25:34 +00:00
x(0),
y(0),
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
width(0),
height(0),
used_in_frame(false),
Implement DOF blur, Glow, and BCS in GLES2
2019-08-31 22:03:55 +00:00
msaa(VS::VIEWPORT_MSAA_DISABLED),
Add fast approximate antialiasing (FXAA) to Viewport This backports FXAA from the `master` branch. Co-authored-by: Clay John <claynjohn@gmail.com>
2020-08-21 22:15:50 +00:00
use_fxaa(false),
Add a debanding property to Viewport for GLES3 It can be enabled in the Project Settings (`rendering/quality/filters/use_debanding`). It's disabled by default as it has a small performance impact and can make PNG screenshots much larger (due to how dithering works). As a result, it should be enabled only when banding is noticeable enough. Since debanding requires a HDR viewport to work, it's only supported in the GLES3 backend.
2020-10-20 16:58:07 +00:00
use_debanding(false),
Add support for contrast-adaptive sharpening in 3D (GLES3 only) This is an older, easier to implement variant of CAS as a pure fragment shader. It doesn't support upscaling, but we won't make use of it (at least for now). The sharpening intensity can be adjusted on a per-Viewport basis. For the root viewport, it can be adjusted in the Project Settings. Since `textureLodOffset()` isn't available in GLES2, there is no way to support contrast-adaptive sharpening in GLES2.
2021-03-27 17:58:12 +00:00
sharpen_intensity(0.0),
Implement DOF blur, Glow, and BCS in GLES2
2019-08-31 22:03:55 +00:00
used_dof_blur_near(false),
mip_maps_allocated(false) {
Moved member variables to initializer list
2018-12-08 20:07:33 +00:00
for (int i = 0; i < RENDER_TARGET_FLAG_MAX; ++i) {
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
flags[i] = false;
}
Add option to have viewport render into supplied texture
2019-03-30 13:03:49 +00:00
external.fbo = 0;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
}
};
mutable RID_Owner<RenderTarget> render_target_owner;
void _render_target_clear(RenderTarget *rt);
void _render_target_allocate(RenderTarget *rt);
virtual RID render_target_create();
Implement ability to render viewports directly to screen
2019-05-08 18:25:34 +00:00
virtual void render_target_set_position(RID p_render_target, int p_x, int p_y);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void render_target_set_size(RID p_render_target, int p_width, int p_height);
virtual RID render_target_get_texture(RID p_render_target) const;
ARVR GDNative enhancements: - add set_interface function - add access to depth buffer - add supplying a depth buffer from an ARVR plugin
2021-03-25 11:15:23 +00:00
virtual uint32_t render_target_get_depth_texture_id(RID p_render_target) const;
virtual void render_target_set_external_texture(RID p_render_target, unsigned int p_texture_id, unsigned int p_depth_id);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual void render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value);
virtual bool render_target_was_used(RID p_render_target);
virtual void render_target_clear_used(RID p_render_target);
virtual void render_target_set_msaa(RID p_render_target, VS::ViewportMSAA p_msaa);
Add fast approximate antialiasing (FXAA) to Viewport This backports FXAA from the `master` branch. Co-authored-by: Clay John <claynjohn@gmail.com>
2020-08-21 22:15:50 +00:00
virtual void render_target_set_use_fxaa(RID p_render_target, bool p_fxaa);
Add a debanding property to Viewport for GLES3 It can be enabled in the Project Settings (`rendering/quality/filters/use_debanding`). It's disabled by default as it has a small performance impact and can make PNG screenshots much larger (due to how dithering works). As a result, it should be enabled only when banding is noticeable enough. Since debanding requires a HDR viewport to work, it's only supported in the GLES3 backend.
2020-10-20 16:58:07 +00:00
virtual void render_target_set_use_debanding(RID p_render_target, bool p_debanding);
Add support for contrast-adaptive sharpening in 3D (GLES3 only) This is an older, easier to implement variant of CAS as a pure fragment shader. It doesn't support upscaling, but we won't make use of it (at least for now). The sharpening intensity can be adjusted on a per-Viewport basis. For the root viewport, it can be adjusted in the Project Settings. Since `textureLodOffset()` isn't available in GLES2, there is no way to support contrast-adaptive sharpening in GLES2.
2021-03-27 17:58:12 +00:00
virtual void render_target_set_sharpen_intensity(RID p_render_target, float p_intensity);
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
/* CANVAS SHADOW */
Support lights and shadows in GLES2, fixes #21853
2018-12-20 13:09:07 +00:00
struct CanvasLightShadow : public RID_Data {
int size;
int height;
GLuint fbo;
GLuint depth;
GLuint distance; //for older devices
};
RID_Owner<CanvasLightShadow> canvas_light_shadow_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual RID canvas_light_shadow_buffer_create(int p_width);
/* LIGHT SHADOW MAPPING */
Support lights and shadows in GLES2, fixes #21853
2018-12-20 13:09:07 +00:00
struct CanvasOccluder : public RID_Data {
GLuint vertex_id; // 0 means, unconfigured
GLuint index_id; // 0 means, unconfigured
PoolVector<Vector2> lines;
int len;
};
RID_Owner<CanvasOccluder> canvas_occluder_owner;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual RID canvas_light_occluder_create();
virtual void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines);
virtual VS::InstanceType get_base_type(RID p_rid) const;
virtual bool free(RID p_rid);
struct Frame {
RenderTarget *current_rt;
bool clear_request;
Color clear_request_color;
float time[4];
float delta;
uint64_t count;
} frame;
void initialize();
void finalize();
add initial GLES2 3D renderer
2018-02-24 13:48:22 +00:00
void _copy_screen();
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
virtual bool has_os_feature(const String &p_feature) const;
virtual void update_dirty_resources();
virtual void set_debug_generate_wireframes(bool p_generate);
virtual void render_info_begin_capture();
virtual void render_info_end_capture();
virtual int get_captured_render_info(VS::RenderInfo p_info);
Fix negative VRAM values
2021-03-09 09:51:17 +00:00
virtual uint64_t get_render_info(VS::RenderInfo p_info);
Add VisualServer methods to get the video adapter name and vendor These methods can be used in scripts to retrieve the OpenGL `GL_RENDERER` and `GL_VENDOR` strings (respectively). This closes #28404.
2019-09-13 18:08:05 +00:00
virtual String get_video_adapter_name() const;
virtual String get_video_adapter_vendor() const;
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
Fix GL buffer upload size bugs Wrapper functions for uploading buffers to OpenGL take all sizes and offsets in bytes. Some buffer sizes are specified as units (e.g. float) so require conversion to bytes when calling the buffer upload functions. Two such bugs have been fixed in blendshapes, and parameter names and comments have been changed to emphasize that sizes should be in bytes. In addition DEV_ASSERTS in the upload wrappers have been changed to ERR_FAIL. (cherry picked from commit 614dc363abbc8778b1e4263b00b36438973fdeed)
2022-02-14 10:56:06 +00:00
// NOTE : THESE SIZES ARE IN BYTES. BUFFER SIZES MAY NOT BE SPECIFIED IN BYTES SO REMEMBER TO CONVERT THEM WHEN CALLING.
void buffer_orphan_and_upload(unsigned int p_buffer_size_bytes, unsigned int p_offset_bytes, unsigned int p_data_size_bytes, const void *p_data, GLenum p_target = GL_ARRAY_BUFFER, GLenum p_usage = GL_DYNAMIC_DRAW, bool p_optional_orphan = false) const;
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
bool safe_buffer_sub_data(unsigned int p_total_buffer_size, GLenum p_target, unsigned int p_offset, unsigned int p_data_size, const void *p_data, unsigned int &r_offset_after) const;
Fix buffer orphaning on desktop Vertex / Index Buffer orphaning was previously turned off on desktop, which was causing performance problems on some platforms, especially Mac.
2020-10-12 09:06:30 +00:00
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
RasterizerStorageGLES2();
};
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
inline bool RasterizerStorageGLES2::safe_buffer_sub_data(unsigned int p_total_buffer_size, GLenum p_target, unsigned int p_offset, unsigned int p_data_size, const void *p_data, unsigned int &r_offset_after) const {
r_offset_after = p_offset + p_data_size;
#ifdef DEBUG_ENABLED
// we are trying to write across the edge of the buffer
Style: Enforce braces around if blocks and loops Using clang-tidy's `readability-braces-around-statements`. https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
2021-05-05 10:44:11 +00:00
if (r_offset_after > p_total_buffer_size) {
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
return false;
Style: Enforce braces around if blocks and loops Using clang-tidy's `readability-braces-around-statements`. https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
2021-05-05 10:44:11 +00:00
}
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
#endif
glBufferSubData(p_target, p_offset, p_data_size, p_data);
return true;
}
Fix buffer orphaning on desktop Vertex / Index Buffer orphaning was previously turned off on desktop, which was causing performance problems on some platforms, especially Mac.
2020-10-12 09:06:30 +00:00
// standardize the orphan / upload in one place so it can be changed per platform as necessary, and avoid future
// bugs causing pipeline stalls
Fix GL buffer upload size bugs Wrapper functions for uploading buffers to OpenGL take all sizes and offsets in bytes. Some buffer sizes are specified as units (e.g. float) so require conversion to bytes when calling the buffer upload functions. Two such bugs have been fixed in blendshapes, and parameter names and comments have been changed to emphasize that sizes should be in bytes. In addition DEV_ASSERTS in the upload wrappers have been changed to ERR_FAIL. (cherry picked from commit 614dc363abbc8778b1e4263b00b36438973fdeed)
2022-02-14 10:56:06 +00:00
// NOTE : THESE SIZES ARE IN BYTES. BUFFER SIZES MAY NOT BE SPECIFIED IN BYTES SO REMEMBER TO CONVERT THEM WHEN CALLING.
inline void RasterizerStorageGLES2::buffer_orphan_and_upload(unsigned int p_buffer_size_bytes, unsigned int p_offset_bytes, unsigned int p_data_size_bytes, const void *p_data, GLenum p_target, GLenum p_usage, bool p_optional_orphan) const {
Fix buffer orphaning on desktop Vertex / Index Buffer orphaning was previously turned off on desktop, which was causing performance problems on some platforms, especially Mac.
2020-10-12 09:06:30 +00:00
// Orphan the buffer to avoid CPU/GPU sync points caused by glBufferSubData
// Was previously #ifndef GLES_OVER_GL however this causes stalls on desktop mac also (and possibly other)
Add project settings to manually specify API usage As a result of the GLES specifications being vague about best practice for how buffers should be used dynamically, different GPUs / platforms appear to have different preferences. Mac in particular seems to have a number of problems in this area, and none of the rendering team uses Macs. So far we have relied on guesswork to choose the best usage, but in an attempt to pin this down, this PR begins to introduce manual selection of options for users to test their configurations.
2020-10-25 15:38:54 +00:00
if (!p_optional_orphan || (config.should_orphan)) {
Fix GL buffer upload size bugs Wrapper functions for uploading buffers to OpenGL take all sizes and offsets in bytes. Some buffer sizes are specified as units (e.g. float) so require conversion to bytes when calling the buffer upload functions. Two such bugs have been fixed in blendshapes, and parameter names and comments have been changed to emphasize that sizes should be in bytes. In addition DEV_ASSERTS in the upload wrappers have been changed to ERR_FAIL. (cherry picked from commit 614dc363abbc8778b1e4263b00b36438973fdeed)
2022-02-14 10:56:06 +00:00
glBufferData(p_target, p_buffer_size_bytes, nullptr, p_usage);
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
#ifdef RASTERIZER_EXTRA_CHECKS
// fill with garbage off the end of the array
Fix GL buffer upload size bugs Wrapper functions for uploading buffers to OpenGL take all sizes and offsets in bytes. Some buffer sizes are specified as units (e.g. float) so require conversion to bytes when calling the buffer upload functions. Two such bugs have been fixed in blendshapes, and parameter names and comments have been changed to emphasize that sizes should be in bytes. In addition DEV_ASSERTS in the upload wrappers have been changed to ERR_FAIL. (cherry picked from commit 614dc363abbc8778b1e4263b00b36438973fdeed)
2022-02-14 10:56:06 +00:00
if (p_buffer_size_bytes) {
unsigned int start = p_offset_bytes + p_data_size_bytes;
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
unsigned int end = start + 1024;
Fix GL buffer upload size bugs Wrapper functions for uploading buffers to OpenGL take all sizes and offsets in bytes. Some buffer sizes are specified as units (e.g. float) so require conversion to bytes when calling the buffer upload functions. Two such bugs have been fixed in blendshapes, and parameter names and comments have been changed to emphasize that sizes should be in bytes. In addition DEV_ASSERTS in the upload wrappers have been changed to ERR_FAIL. (cherry picked from commit 614dc363abbc8778b1e4263b00b36438973fdeed)
2022-02-14 10:56:06 +00:00
if (end < p_buffer_size_bytes) {
2d Legacy - close vulnerabilities and more debug checks While adding more debug checks to legacy renderer, I closed 2 types of vulnerabilities: * TYPE_PRIMITIVE would previously read from uninitialized data if only specifying a single color * Other legacy draw operations would fail in debug AFTER accessing out of bounds memory rather than before Many calls to glBufferSubData are wrapped in a safe version which checks for out of bounds and exits the draw function if this is detected.
2020-11-22 11:24:29 +00:00
uint8_t *garbage = (uint8_t *)alloca(1024);
for (int n = 0; n < 1024; n++) {
garbage[n] = Math::random(0, 255);
}
glBufferSubData(p_target, start, 1024, garbage);
}
}
#endif
Add project settings to manually specify API usage As a result of the GLES specifications being vague about best practice for how buffers should be used dynamically, different GPUs / platforms appear to have different preferences. Mac in particular seems to have a number of problems in this area, and none of the rendering team uses Macs. So far we have relied on guesswork to choose the best usage, but in an attempt to pin this down, this PR begins to introduce manual selection of options for users to test their configurations.
2020-10-25 15:38:54 +00:00
}
Fix GL buffer upload size bugs Wrapper functions for uploading buffers to OpenGL take all sizes and offsets in bytes. Some buffer sizes are specified as units (e.g. float) so require conversion to bytes when calling the buffer upload functions. Two such bugs have been fixed in blendshapes, and parameter names and comments have been changed to emphasize that sizes should be in bytes. In addition DEV_ASSERTS in the upload wrappers have been changed to ERR_FAIL. (cherry picked from commit 614dc363abbc8778b1e4263b00b36438973fdeed)
2022-02-14 10:56:06 +00:00
ERR_FAIL_COND((p_offset_bytes + p_data_size_bytes) > p_buffer_size_bytes);
glBufferSubData(p_target, p_offset_bytes, p_data_size_bytes, p_data);
Fix buffer orphaning on desktop Vertex / Index Buffer orphaning was previously turned off on desktop, which was causing performance problems on some platforms, especially Mac.
2020-10-12 09:06:30 +00:00
}
add GLES 2 renderer for 2D This commit adds a new rendering backend, GLES2, and adds a project setting to enable it. Currently this backend can only be used on the X11 platform, but integrating into other platforms is planned.
2017-12-04 12:41:34 +00:00
#endif // RASTERIZERSTORAGEGLES2_H