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Merge pull request #21857 from BastiaanOlij/fix_never_true_prealpha

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Fixed a theoretical condition where prealpha prevents lighting
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Rémi Verschelde 2018-09-10 16:02:58 +02:00 committed by GitHub
commit de60714b91
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
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drivers/gles3/rasterizer_canvas_gles3.cpp
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@ -1418,7 +1418,7 @@ void RasterizerCanvasGLES3::canvas_render_items(Item *p_item_list, int p_z, cons
if (blend_mode == RasterizerStorageGLES3::Shader::CanvasItem::BLEND_MODE_DISABLED && (!storage->frame.current_rt || !storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT])) {
blend_mode = RasterizerStorageGLES3::Shader::CanvasItem::BLEND_MODE_MIX;
}
bool unshaded = shader_cache && (shader_cache->canvas_item.light_mode == RasterizerStorageGLES3::Shader::CanvasItem::LIGHT_MODE_UNSHADED || blend_mode != RasterizerStorageGLES3::Shader::CanvasItem::BLEND_MODE_MIX);
bool unshaded = shader_cache && (shader_cache->canvas_item.light_mode == RasterizerStorageGLES3::Shader::CanvasItem::LIGHT_MODE_UNSHADED || (blend_mode != RasterizerStorageGLES3::Shader::CanvasItem::BLEND_MODE_MIX && blend_mode != RasterizerStorageGLES3::Shader::CanvasItem::BLEND_MODE_PMALPHA));
bool reclip = false;
if (last_blend_mode != blend_mode) {