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TexCache: merge texture and rendertarget factory function

This commit is contained in:
degasus 2015-01-17 10:01:41 +01:00
parent 615ae9f106
commit 6cd6e6546f
6 changed files with 59 additions and 83 deletions
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34
Source/Core/VideoBackends/D3D/TextureCache.cpp
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@ -81,29 +81,32 @@ void TextureCache::TCacheEntry::Load(unsigned int width, unsigned int height,
D3D::ReplaceRGBATexture2D(texture->GetTex(), TextureCache::temp, width, height, expanded_width, level, usage);
}
TextureCache::TCacheEntryBase* TextureCache::CreateTexture(unsigned int width, unsigned int height, unsigned int tex_levels)
TextureCache::TCacheEntryBase* TextureCache::CreateTexture(const TCacheEntryConfig& config)
{
if (config.rendertarget)
{
return new TCacheEntry(config, D3DTexture2D::Create(config.width, config.height,
(D3D11_BIND_FLAG)((int)D3D11_BIND_RENDER_TARGET | (int)D3D11_BIND_SHADER_RESOURCE),
D3D11_USAGE_DEFAULT, DXGI_FORMAT_R8G8B8A8_UNORM, 1, config.layers));
}
else
{
D3D11_USAGE usage = D3D11_USAGE_DEFAULT;
D3D11_CPU_ACCESS_FLAG cpu_access = (D3D11_CPU_ACCESS_FLAG)0;
if (tex_levels == 1)
if (config.levels == 1)
{
usage = D3D11_USAGE_DYNAMIC;
cpu_access = D3D11_CPU_ACCESS_WRITE;
}
const D3D11_TEXTURE2D_DESC texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R8G8B8A8_UNORM,
width, height, 1, tex_levels, D3D11_BIND_SHADER_RESOURCE, usage, cpu_access);
config.width, config.height, 1, config.levels, D3D11_BIND_SHADER_RESOURCE, usage, cpu_access);
ID3D11Texture2D *pTexture;
const HRESULT hr = D3D::device->CreateTexture2D(&texdesc, nullptr, &pTexture);
CHECK(SUCCEEDED(hr), "Create texture of the TextureCache");
TCacheEntryConfig config;
config.width = width;
config.height = height;
config.levels = tex_levels;
TCacheEntry* const entry = new TCacheEntry(config, new D3DTexture2D(pTexture, D3D11_BIND_SHADER_RESOURCE));
entry->usage = usage;
@ -115,6 +118,7 @@ TextureCache::TCacheEntryBase* TextureCache::CreateTexture(unsigned int width, u
return entry;
}
}
void TextureCache::TCacheEntry::FromRenderTarget(u32 dstAddr, unsigned int dstFormat,
PEControl::PixelFormat srcFormat, const EFBRectangle& srcRect,
@ -191,20 +195,6 @@ void TextureCache::TCacheEntry::FromRenderTarget(u32 dstAddr, unsigned int dstFo
}
}
TextureCache::TCacheEntryBase* TextureCache::CreateRenderTargetTexture(
unsigned int scaled_tex_w, unsigned int scaled_tex_h, unsigned int layers)
{
TCacheEntryConfig config;
config.width = scaled_tex_w;
config.height = scaled_tex_h;
config.layers = layers;
config.rendertarget = true;
return new TCacheEntry(config, D3DTexture2D::Create(scaled_tex_w, scaled_tex_h,
(D3D11_BIND_FLAG)((int)D3D11_BIND_RENDER_TARGET | (int)D3D11_BIND_SHADER_RESOURCE),
D3D11_USAGE_DEFAULT, DXGI_FORMAT_R8G8B8A8_UNORM, 1, layers));
}
TextureCache::TextureCache()
{
// FIXME: Is it safe here?

3
Source/Core/VideoBackends/D3D/TextureCache.h
View File

@ -38,9 +38,8 @@ private:
bool Save(const std::string& filename, unsigned int level) override;
};
TCacheEntryBase* CreateTexture(unsigned int width, unsigned int height, unsigned int tex_levels) override;
TCacheEntryBase* CreateTexture(const TCacheEntryConfig& config) override;
TCacheEntryBase* CreateRenderTargetTexture(unsigned int scaled_tex_w, unsigned int scaled_tex_h, unsigned int layers) override;
u64 EncodeToRamFromTexture(u32 address, void* source_texture, u32 SourceW, u32 SourceH, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, int bScaleByHalf, const EFBRectangle& source) {return 0;};
void CompileShaders() override { }

54
Source/Core/VideoBackends/OGL/TextureCache.cpp
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@ -109,22 +109,28 @@ bool TextureCache::TCacheEntry::Save(const std::string& filename, unsigned int l
return SaveTexture(filename, GL_TEXTURE_2D_ARRAY, texture, config.width, config.height, level);
}
TextureCache::TCacheEntryBase* TextureCache::CreateTexture(unsigned int width, unsigned int height, unsigned int tex_levels)
TextureCache::TCacheEntryBase* TextureCache::CreateTexture(const TCacheEntryConfig& config)
{
TCacheEntryConfig config;
config.width = width;
config.height = height;
config.levels = tex_levels;
TCacheEntry &entry = *new TCacheEntry(config);
TCacheEntry* entry = new TCacheEntry(config);
glActiveTexture(GL_TEXTURE0+9);
glBindTexture(GL_TEXTURE_2D_ARRAY, entry.texture);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_LEVEL, tex_levels - 1);
glBindTexture(GL_TEXTURE_2D_ARRAY, entry->texture);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_LEVEL, config.levels - 1);
if (config.rendertarget)
{
for (u32 level = 0; level <= config.levels; level++)
{
glTexImage3D(GL_TEXTURE_2D_ARRAY, level, GL_RGBA, config.width, config.height, config.layers, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
}
glGenFramebuffers(1, &entry->framebuffer);
FramebufferManager::SetFramebuffer(entry->framebuffer);
FramebufferManager::FramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D_ARRAY, entry->texture, 0);
}
TextureCache::SetStage();
return &entry;
return entry;
}
void TextureCache::TCacheEntry::Load(unsigned int width, unsigned int height,
@ -150,32 +156,6 @@ void TextureCache::TCacheEntry::Load(unsigned int width, unsigned int height,
TextureCache::SetStage();
}
TextureCache::TCacheEntryBase* TextureCache::CreateRenderTargetTexture(
unsigned int scaled_tex_w, unsigned int scaled_tex_h, unsigned int layers)
{
TCacheEntryConfig config;
config.width = scaled_tex_w;
config.height = scaled_tex_h;
config.layers = layers;
config.rendertarget = true;
TCacheEntry *const entry = new TCacheEntry(config);
glActiveTexture(GL_TEXTURE0+9);
glBindTexture(GL_TEXTURE_2D_ARRAY, entry->texture);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_LEVEL, 0);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, scaled_tex_w, scaled_tex_h, layers, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
glBindTexture(GL_TEXTURE_2D_ARRAY, 0);
glGenFramebuffers(1, &entry->framebuffer);
FramebufferManager::SetFramebuffer(entry->framebuffer);
FramebufferManager::FramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D_ARRAY, entry->texture, 0);
SetStage();
return entry;
}
void TextureCache::TCacheEntry::FromRenderTarget(u32 dstAddr, unsigned int dstFormat,
PEControl::PixelFormat srcFormat, const EFBRectangle& srcRect,
bool isIntensity, bool scaleByHalf, unsigned int cbufid,

4
Source/Core/VideoBackends/OGL/TextureCache.h
View File

@ -47,9 +47,7 @@ private:
~TextureCache();
TCacheEntryBase* CreateTexture(unsigned int width, unsigned int height, unsigned int tex_levels) override;
TCacheEntryBase* CreateRenderTargetTexture(unsigned int scaled_tex_w, unsigned int scaled_tex_h, unsigned int layers) override;
TCacheEntryBase* CreateTexture(const TCacheEntryConfig& config) override;
void CompileShaders() override;
void DeleteShaders() override;

14
Source/Core/VideoCommon/TextureCacheBase.cpp
View File

@ -474,7 +474,11 @@ TextureCache::TCacheEntryBase* TextureCache::Load(const u32 stage)
// create the entry/texture
if (nullptr == entry)
{
textures[texID] = entry = g_texture_cache->CreateTexture(width, height, texLevels);
TCacheEntryConfig config;
config.width = width;
config.height = height;
config.levels = texLevels;
textures[texID] = entry = g_texture_cache->CreateTexture(config);
entry->type = TCET_NORMAL;
GFX_DEBUGGER_PAUSE_AT(NEXT_NEW_TEXTURE, true);
@ -900,7 +904,13 @@ TextureCache::TCacheEntryBase* TextureCache::AllocateRenderTarget(unsigned int w
return rt;
}
return g_texture_cache->CreateRenderTargetTexture(width, height, layers);
TCacheEntryConfig config;
config.rendertarget = true;
config.width = width;
config.height = height;
config.layers = layers;
return g_texture_cache->CreateTexture(config);
}
void TextureCache::FreeRenderTarget(TCacheEntryBase* entry)

3
Source/Core/VideoCommon/TextureCacheBase.h
View File

@ -104,8 +104,7 @@ public:
static void ClearRenderTargets(); // currently only used by OGL
static bool Find(u32 start_address, u64 hash);
virtual TCacheEntryBase* CreateTexture(unsigned int width, unsigned int height, unsigned int tex_levels) = 0;
virtual TCacheEntryBase* CreateRenderTargetTexture(unsigned int scaled_tex_w, unsigned int scaled_tex_h, unsigned int layers) = 0;
virtual TCacheEntryBase* CreateTexture(const TCacheEntryConfig& config) = 0;
virtual void CompileShaders() = 0; // currently only implemented by OGL
virtual void DeleteShaders() = 0; // currently only implemented by OGL