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gl_texture_cache: Make main views be proxy textures instead of a full view.

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This commit is contained in:
Fernando Sahmkow 2019-05-11 00:17:47 -04:00 committed by ReinUsesLisp
parent 07cc7e0c12
commit 41b4674458
2 changed files with 25 additions and 11 deletions
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24
src/video_core/renderer_opengl/gl_texture_cache.cpp
View file

@ -228,10 +228,9 @@ CachedSurface::CachedSurface(const GPUVAddr gpu_addr, const SurfaceParams& param
target = GetTextureTarget(params.target);
texture = CreateTexture(params, target, internal_format);
DecorateSurfaceName();
main_view = CreateView(
ViewParams(params.target, 0, params.is_layered ? params.depth : 1, 0, params.num_levels));
main_view->DecorateViewName(gpu_addr,
params.TargetName() + "V:" + std::to_string(view_count++));
main_view = CreateViewInner(
ViewParams(params.target, 0, params.is_layered ? params.depth : 1, 0, params.num_levels),
true);
}
CachedSurface::~CachedSurface() {
@ -351,16 +350,24 @@ void CachedSurfaceView::DecorateViewName(GPUVAddr gpu_addr, std::string prefix)
}
View CachedSurface::CreateView(const ViewParams& view_key) {
auto view = std::make_shared<CachedSurfaceView>(*this, view_key);
return CreateViewInner(view_key, false);
}
View CachedSurface::CreateViewInner(const ViewParams& view_key, const bool is_proxy) {
auto view = std::make_shared<CachedSurfaceView>(*this, view_key, is_proxy);
views[view_key] = view;
if (!is_proxy)
view->DecorateViewName(gpu_addr, params.TargetName() + "V:" + std::to_string(view_count++));
return view;
}
CachedSurfaceView::CachedSurfaceView(CachedSurface& surface, const ViewParams& params)
: VideoCommon::ViewBase(params), surface{surface} {
CachedSurfaceView::CachedSurfaceView(CachedSurface& surface, const ViewParams& params,
const bool is_proxy)
: VideoCommon::ViewBase(params), surface{surface}, is_proxy{is_proxy} {
target = GetTextureTarget(params.target);
if (!is_proxy) {
texture_view = CreateTextureView();
}
swizzle = EncodeSwizzle(SwizzleSource::R, SwizzleSource::G, SwizzleSource::B, SwizzleSource::A);
}
@ -401,7 +408,8 @@ void CachedSurfaceView::ApplySwizzle(SwizzleSource x_source, SwizzleSource y_sou
const std::array<GLint, 4> gl_swizzle = {GetSwizzleSource(x_source), GetSwizzleSource(y_source),
GetSwizzleSource(z_source),
GetSwizzleSource(w_source)};
glTextureParameteriv(texture_view.handle, GL_TEXTURE_SWIZZLE_RGBA, gl_swizzle.data());
const GLuint handle = GetTexture();
glTextureParameteriv(handle, GL_TEXTURE_SWIZZLE_RGBA, gl_swizzle.data());
}
OGLTextureView CachedSurfaceView::CreateTextureView() const {

8
src/video_core/renderer_opengl/gl_texture_cache.h
View file

@ -51,6 +51,7 @@ protected:
void DecorateSurfaceName();
View CreateView(const ViewParams& view_key) override;
View CreateViewInner(const ViewParams& view_key, const bool is_proxy);
private:
void UploadTextureMipmap(u32 level, std::vector<u8>& staging_buffer);
@ -67,13 +68,17 @@ private:
class CachedSurfaceView final : public VideoCommon::ViewBase {
public:
explicit CachedSurfaceView(CachedSurface& surface, const ViewParams& params);
explicit CachedSurfaceView(CachedSurface& surface, const ViewParams& params,
const bool is_proxy);
~CachedSurfaceView();
/// Attaches this texture view to the current bound GL_DRAW_FRAMEBUFFER
void Attach(GLenum attachment) const;
GLuint GetTexture() {
if (is_proxy) {
return surface.GetTexture();
}
return texture_view.handle;
}
@ -119,6 +124,7 @@ private:
OGLTextureView texture_view;
u32 swizzle;
bool is_proxy;
};
class TextureCacheOpenGL final : public TextureCacheBase {