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GLES3: Fix invalid value for GL_TEXTURE_MAG_FILTER parameter 

`GL_LINEAR_MIPMAP_LINEAR` can be used for `GL_TEXTURE_MIN_FILTER`,
but not for `GL_TEXTURE_MAG_FILTER`.

Cf. https://www.khronos.org/opengl/wiki/GLAPI/glTexParameter

Fixes #35436.
This commit is contained in:
Rémi Verschelde 2020-01-22 15:18:53 +01:00
parent 409de53e72
commit 00284a75e8
1 changed files with 1 additions and 1 deletions
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2
drivers/gles3/rasterizer_storage_gles3.cpp
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@ -1865,7 +1865,7 @@ void RasterizerStorageGLES3::sky_set_texture(RID p_sky, RID p_panorama, int p_ra
glTexImage2D(GL_TEXTURE_2D, 0, internal_format, p_radiance_size, 2.0 * p_radiance_size, 0, format, type, NULL);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tmp_tex, 0);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
#ifdef DEBUG_ENABLED
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
ERR_FAIL_COND(status != GL_FRAMEBUFFER_COMPLETE);