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Remove linearization of canvas modulate in GLES3 backend 

The GLES3 renderer is always in sRGB space, even when using an HDR format
This commit is contained in:
clayjohn 2024-07-24 10:27:25 -07:00
parent 91eb688e17
commit 7eac9e855b
1 changed files with 4 additions and 9 deletions
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13
drivers/gles3/rasterizer_canvas_gles3.cpp
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@ -341,15 +341,10 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_
normal_transform.columns[2] = Vector2(); normal_transform.columns[2] = Vector2();
_update_transform_2d_to_mat4(normal_transform, state_buffer.canvas_normal_transform); _update_transform_2d_to_mat4(normal_transform, state_buffer.canvas_normal_transform);
bool use_linear_colors = texture_storage->render_target_is_using_hdr(p_to_render_target); state_buffer.canvas_modulate[0] = p_modulate.r;
Color modulate = p_modulate; state_buffer.canvas_modulate[1] = p_modulate.g;
if (use_linear_colors) { state_buffer.canvas_modulate[2] = p_modulate.b;
modulate = p_modulate.srgb_to_linear(); state_buffer.canvas_modulate[3] = p_modulate.a;
}
state_buffer.canvas_modulate[0] = modulate.r;
state_buffer.canvas_modulate[1] = modulate.g;
state_buffer.canvas_modulate[2] = modulate.b;
state_buffer.canvas_modulate[3] = modulate.a;
Size2 render_target_size = texture_storage->render_target_get_size(p_to_render_target); Size2 render_target_size = texture_storage->render_target_get_size(p_to_render_target);
state_buffer.screen_pixel_size[0] = 1.0 / render_target_size.x; state_buffer.screen_pixel_size[0] = 1.0 / render_target_size.x;