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Merge pull request #33720 from BastiaanOlij/fix_gles2_rgb8

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Need to use GL_RGB8 and GL_RGBA8 as the internal format for GLES2
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Rémi Verschelde 2019-11-19 11:12:03 +01:00 committed by GitHub
commit 7a0228fbba
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 3 deletions
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17
drivers/gles2/rasterizer_storage_gles2.cpp
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@ -4583,13 +4583,24 @@ void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) {
GLuint color_internal_format;
GLuint color_format;
GLuint color_type = GL_UNSIGNED_BYTE;
Image::Format image_format;
if (rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]) {
#ifdef GLES_OVER_GL
color_internal_format = GL_RGBA8;
#else
color_internal_format = GL_RGBA;
#endif
color_format = GL_RGBA;
image_format = Image::FORMAT_RGBA8;
} else {
#ifdef GLES_OVER_GL
color_internal_format = GL_RGB8;
#else
color_internal_format = GL_RGB;
#endif
color_format = GL_RGB;
image_format = Image::FORMAT_RGB8;
}
rt->used_dof_blur_near = false;
@ -4676,10 +4687,10 @@ void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) {
return;
}
texture->format = Image::FORMAT_RGBA8;
texture->gl_format_cache = GL_RGBA;
texture->format = image_format;
texture->gl_format_cache = color_format;
texture->gl_type_cache = GL_UNSIGNED_BYTE;
texture->gl_internal_format_cache = GL_RGBA;
texture->gl_internal_format_cache = color_internal_format;
texture->tex_id = rt->color;
texture->width = rt->width;
texture->alloc_width = rt->width;