diff options
Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Blit9.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Blit9.cpp | 829 |
1 files changed, 0 insertions, 829 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Blit9.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Blit9.cpp deleted file mode 100644 index 36f2bd0db8..0000000000 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Blit9.cpp +++ /dev/null @@ -1,829 +0,0 @@ -// -// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. -// - -// Blit9.cpp: Surface copy utility class. - -#include "libANGLE/renderer/d3d/d3d9/Blit9.h" - -#include "libANGLE/renderer/d3d/TextureD3D.h" -#include "libANGLE/renderer/d3d/d3d9/renderer9_utils.h" -#include "libANGLE/renderer/d3d/d3d9/formatutils9.h" -#include "libANGLE/renderer/d3d/d3d9/TextureStorage9.h" -#include "libANGLE/renderer/d3d/d3d9/RenderTarget9.h" -#include "libANGLE/renderer/d3d/d3d9/Renderer9.h" -#include "libANGLE/angletypes.h" -#include "libANGLE/Framebuffer.h" -#include "libANGLE/FramebufferAttachment.h" - -namespace -{ -// Precompiled shaders -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/standardvs.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/passthroughps.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/luminanceps.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/luminancepremultps.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/luminanceunmultps.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/componentmaskps.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/componentmaskpremultps.h" -#include "libANGLE/renderer/d3d/d3d9/shaders/compiled/componentmaskunmultps.h" - -const BYTE *const g_shaderCode[] = { - g_vs20_standardvs, - g_ps20_passthroughps, - g_ps20_luminanceps, - g_ps20_luminancepremultps, - g_ps20_luminanceunmultps, - g_ps20_componentmaskps, - g_ps20_componentmaskpremultps, - g_ps20_componentmaskunmultps, -}; - -const size_t g_shaderSize[] = { - sizeof(g_vs20_standardvs), - sizeof(g_ps20_passthroughps), - sizeof(g_ps20_luminanceps), - sizeof(g_ps20_luminancepremultps), - sizeof(g_ps20_luminanceunmultps), - sizeof(g_ps20_componentmaskps), - sizeof(g_ps20_componentmaskpremultps), - sizeof(g_ps20_componentmaskunmultps), -}; -} - -namespace rx -{ - -Blit9::Blit9(Renderer9 *renderer) - : mRenderer(renderer), - mGeometryLoaded(false), - mQuadVertexBuffer(nullptr), - mQuadVertexDeclaration(nullptr), - mSavedStateBlock(nullptr), - mSavedRenderTarget(nullptr), - mSavedDepthStencil(nullptr) -{ - memset(mCompiledShaders, 0, sizeof(mCompiledShaders)); -} - -Blit9::~Blit9() -{ - SafeRelease(mSavedStateBlock); - SafeRelease(mQuadVertexBuffer); - SafeRelease(mQuadVertexDeclaration); - - for (int i = 0; i < SHADER_COUNT; i++) - { - SafeRelease(mCompiledShaders[i]); - } -} - -gl::Error Blit9::initialize() -{ - if (mGeometryLoaded) - { - return gl::NoError(); - } - - static const float quad[] = - { - -1, -1, - -1, 1, - 1, -1, - 1, 1 - }; - - IDirect3DDevice9 *device = mRenderer->getDevice(); - - HRESULT result = device->CreateVertexBuffer(sizeof(quad), D3DUSAGE_WRITEONLY, 0, - D3DPOOL_DEFAULT, &mQuadVertexBuffer, nullptr); - - if (FAILED(result)) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - return gl::OutOfMemory() << "Failed to create internal blit vertex shader, " - << gl::FmtHR(result); - } - - void *lockPtr = nullptr; - result = mQuadVertexBuffer->Lock(0, 0, &lockPtr, 0); - - if (FAILED(result) || lockPtr == nullptr) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - SafeRelease(mQuadVertexBuffer); - return gl::OutOfMemory() << "Failed to lock internal blit vertex shader, " - << gl::FmtHR(result); - } - - memcpy(lockPtr, quad, sizeof(quad)); - mQuadVertexBuffer->Unlock(); - - static const D3DVERTEXELEMENT9 elements[] = - { - { 0, 0, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, - D3DDECL_END() - }; - - result = device->CreateVertexDeclaration(elements, &mQuadVertexDeclaration); - - if (FAILED(result)) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - SafeRelease(mQuadVertexBuffer); - return gl::OutOfMemory() << "Failed to lock internal blit vertex declaration, " - << gl::FmtHR(result); - } - - mGeometryLoaded = true; - return gl::NoError(); -} - -template <class D3DShaderType> -gl::Error Blit9::setShader(ShaderId source, const char *profile, - gl::Error (Renderer9::*createShader)(const DWORD *, size_t length, D3DShaderType **outShader), - HRESULT (WINAPI IDirect3DDevice9::*setShader)(D3DShaderType*)) -{ - IDirect3DDevice9 *device = mRenderer->getDevice(); - - D3DShaderType *shader = nullptr; - - if (mCompiledShaders[source] != nullptr) - { - shader = static_cast<D3DShaderType*>(mCompiledShaders[source]); - } - else - { - const BYTE* shaderCode = g_shaderCode[source]; - size_t shaderSize = g_shaderSize[source]; - ANGLE_TRY((mRenderer->*createShader)(reinterpret_cast<const DWORD*>(shaderCode), shaderSize, &shader)); - mCompiledShaders[source] = shader; - } - - HRESULT hr = (device->*setShader)(shader); - if (FAILED(hr)) - { - return gl::OutOfMemory() << "Failed to set shader for blit operation, " << gl::FmtHR(hr); - } - - return gl::NoError(); -} - -gl::Error Blit9::setVertexShader(ShaderId shader) -{ - return setShader<IDirect3DVertexShader9>(shader, "vs_2_0", &Renderer9::createVertexShader, &IDirect3DDevice9::SetVertexShader); -} - -gl::Error Blit9::setPixelShader(ShaderId shader) -{ - return setShader<IDirect3DPixelShader9>(shader, "ps_2_0", &Renderer9::createPixelShader, &IDirect3DDevice9::SetPixelShader); -} - -RECT Blit9::getSurfaceRect(IDirect3DSurface9 *surface) const -{ - D3DSURFACE_DESC desc; - surface->GetDesc(&desc); - - RECT rect; - rect.left = 0; - rect.top = 0; - rect.right = desc.Width; - rect.bottom = desc.Height; - - return rect; -} - -gl::Extents Blit9::getSurfaceSize(IDirect3DSurface9 *surface) const -{ - D3DSURFACE_DESC desc; - surface->GetDesc(&desc); - - return gl::Extents(desc.Width, desc.Height, 1); -} - -gl::Error Blit9::boxFilter(IDirect3DSurface9 *source, IDirect3DSurface9 *dest) -{ - ANGLE_TRY(initialize()); - - IDirect3DBaseTexture9 *texture = nullptr; - ANGLE_TRY(copySurfaceToTexture(source, getSurfaceRect(source), &texture)); - - IDirect3DDevice9 *device = mRenderer->getDevice(); - - saveState(); - - device->SetTexture(0, texture); - device->SetRenderTarget(0, dest); - - ANGLE_TRY(setVertexShader(SHADER_VS_STANDARD)); - ANGLE_TRY(setPixelShader(SHADER_PS_PASSTHROUGH)); - - setCommonBlitState(); - device->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR); - device->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR); - - setViewportAndShaderConstants(getSurfaceRect(source), getSurfaceSize(source), - getSurfaceRect(dest), false); - - render(); - - SafeRelease(texture); - - restoreState(); - - return gl::NoError(); -} - -gl::Error Blit9::copy2D(const gl::Context *context, - const gl::Framebuffer *framebuffer, - const RECT &sourceRect, - GLenum destFormat, - const gl::Offset &destOffset, - TextureStorage *storage, - GLint level) -{ - ANGLE_TRY(initialize()); - - const gl::FramebufferAttachment *colorbuffer = framebuffer->getColorbuffer(0); - ASSERT(colorbuffer); - - RenderTarget9 *renderTarget9 = nullptr; - ANGLE_TRY(colorbuffer->getRenderTarget(context, &renderTarget9)); - ASSERT(renderTarget9); - - IDirect3DSurface9 *source = renderTarget9->getSurface(); - ASSERT(source); - - IDirect3DSurface9 *destSurface = nullptr; - TextureStorage9 *storage9 = GetAs<TextureStorage9>(storage); - gl::Error error = storage9->getSurfaceLevel(context, GL_TEXTURE_2D, level, true, &destSurface); - if (error.isError()) - { - SafeRelease(source); - return error; - } - ASSERT(destSurface); - - gl::Error result = - copy(source, nullptr, sourceRect, destFormat, destOffset, destSurface, false, false, false); - - SafeRelease(destSurface); - SafeRelease(source); - - return result; -} - -gl::Error Blit9::copyCube(const gl::Context *context, - const gl::Framebuffer *framebuffer, - const RECT &sourceRect, - GLenum destFormat, - const gl::Offset &destOffset, - TextureStorage *storage, - GLenum target, - GLint level) -{ - gl::Error error = initialize(); - if (error.isError()) - { - return error; - } - - const gl::FramebufferAttachment *colorbuffer = framebuffer->getColorbuffer(0); - ASSERT(colorbuffer); - - RenderTarget9 *renderTarget9 = nullptr; - error = colorbuffer->getRenderTarget(context, &renderTarget9); - if (error.isError()) - { - return error; - } - ASSERT(renderTarget9); - - IDirect3DSurface9 *source = renderTarget9->getSurface(); - ASSERT(source); - - IDirect3DSurface9 *destSurface = nullptr; - TextureStorage9 *storage9 = GetAs<TextureStorage9>(storage); - error = storage9->getSurfaceLevel(context, target, level, true, &destSurface); - if (error.isError()) - { - SafeRelease(source); - return error; - } - ASSERT(destSurface); - - gl::Error result = - copy(source, nullptr, sourceRect, destFormat, destOffset, destSurface, false, false, false); - - SafeRelease(destSurface); - SafeRelease(source); - - return result; -} - -gl::Error Blit9::copyTexture(const gl::Context *context, - const gl::Texture *source, - GLint sourceLevel, - const RECT &sourceRect, - GLenum destFormat, - const gl::Offset &destOffset, - TextureStorage *storage, - GLenum destTarget, - GLint destLevel, - bool flipY, - bool premultiplyAlpha, - bool unmultiplyAlpha) -{ - ANGLE_TRY(initialize()); - - const TextureD3D *sourceD3D = GetImplAs<TextureD3D>(source); - - TextureStorage *sourceStorage = nullptr; - ANGLE_TRY(const_cast<TextureD3D *>(sourceD3D)->getNativeTexture(context, &sourceStorage)); - - TextureStorage9_2D *sourceStorage9 = GetAs<TextureStorage9_2D>(sourceStorage); - ASSERT(sourceStorage9); - - TextureStorage9 *destStorage9 = GetAs<TextureStorage9>(storage); - ASSERT(destStorage9); - - ASSERT(sourceLevel == 0); - IDirect3DBaseTexture9 *sourceTexture = nullptr; - ANGLE_TRY(sourceStorage9->getBaseTexture(context, &sourceTexture)); - - IDirect3DSurface9 *sourceSurface = nullptr; - ANGLE_TRY( - sourceStorage9->getSurfaceLevel(context, GL_TEXTURE_2D, sourceLevel, true, &sourceSurface)); - - IDirect3DSurface9 *destSurface = nullptr; - gl::Error error = - destStorage9->getSurfaceLevel(context, destTarget, destLevel, true, &destSurface); - if (error.isError()) - { - SafeRelease(sourceSurface); - return error; - } - - error = copy(sourceSurface, sourceTexture, sourceRect, destFormat, destOffset, destSurface, - flipY, premultiplyAlpha, unmultiplyAlpha); - - SafeRelease(sourceSurface); - SafeRelease(destSurface); - - return error; -} - -gl::Error Blit9::copy(IDirect3DSurface9 *source, - IDirect3DBaseTexture9 *sourceTexture, - const RECT &sourceRect, - GLenum destFormat, - const gl::Offset &destOffset, - IDirect3DSurface9 *dest, - bool flipY, - bool premultiplyAlpha, - bool unmultiplyAlpha) -{ - ASSERT(source != nullptr && dest != nullptr); - - IDirect3DDevice9 *device = mRenderer->getDevice(); - - D3DSURFACE_DESC sourceDesc; - D3DSURFACE_DESC destDesc; - source->GetDesc(&sourceDesc); - dest->GetDesc(&destDesc); - - // Check if it's possible to use StetchRect - if (sourceDesc.Format == destDesc.Format && (destDesc.Usage & D3DUSAGE_RENDERTARGET) && - d3d9_gl::IsFormatChannelEquivalent(destDesc.Format, destFormat) && !flipY && - premultiplyAlpha == unmultiplyAlpha) - { - RECT destRect = { destOffset.x, destOffset.y, destOffset.x + (sourceRect.right - sourceRect.left), destOffset.y + (sourceRect.bottom - sourceRect.top)}; - HRESULT result = device->StretchRect(source, &sourceRect, dest, &destRect, D3DTEXF_POINT); - - if (FAILED(result)) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - return gl::OutOfMemory() - << "Failed to blit between textures, StretchRect " << gl::FmtHR(result); - } - - return gl::NoError(); - } - else - { - IDirect3DBaseTexture9 *texture = sourceTexture; - RECT adjustedSourceRect = sourceRect; - gl::Extents sourceSize(sourceDesc.Width, sourceDesc.Height, 1); - - if (texture == nullptr) - { - ANGLE_TRY(copySurfaceToTexture(source, sourceRect, &texture)); - - // copySurfaceToTexture only copies in the sourceRect area of the source surface. - // Adjust sourceRect so that it is now covering the entire source texture - adjustedSourceRect.left = 0; - adjustedSourceRect.right = sourceRect.right - sourceRect.left; - adjustedSourceRect.top = 0; - adjustedSourceRect.bottom = sourceRect.bottom - sourceRect.top; - - sourceSize.width = sourceRect.right - sourceRect.left; - sourceSize.height = sourceRect.bottom - sourceRect.top; - } - else - { - texture->AddRef(); - } - - gl::Error error = formatConvert(texture, adjustedSourceRect, sourceSize, destFormat, - destOffset, dest, flipY, premultiplyAlpha, unmultiplyAlpha); - - SafeRelease(texture); - - return error; - } -} - -gl::Error Blit9::formatConvert(IDirect3DBaseTexture9 *source, - const RECT &sourceRect, - const gl::Extents &sourceSize, - GLenum destFormat, - const gl::Offset &destOffset, - IDirect3DSurface9 *dest, - bool flipY, - bool premultiplyAlpha, - bool unmultiplyAlpha) -{ - ANGLE_TRY(initialize()); - - IDirect3DDevice9 *device = mRenderer->getDevice(); - - saveState(); - - device->SetTexture(0, source); - device->SetRenderTarget(0, dest); - - RECT destRect; - destRect.left = destOffset.x; - destRect.right = destOffset.x + (sourceRect.right - sourceRect.left); - destRect.top = destOffset.y; - destRect.bottom = destOffset.y + (sourceRect.bottom - sourceRect.top); - - setViewportAndShaderConstants(sourceRect, sourceSize, destRect, flipY); - - setCommonBlitState(); - - gl::Error error = setFormatConvertShaders(destFormat, flipY, premultiplyAlpha, unmultiplyAlpha); - if (!error.isError()) - { - render(); - } - - restoreState(); - - return error; -} - -gl::Error Blit9::setFormatConvertShaders(GLenum destFormat, - bool flipY, - bool premultiplyAlpha, - bool unmultiplyAlpha) -{ - ANGLE_TRY(setVertexShader(SHADER_VS_STANDARD)); - - switch (destFormat) - { - case GL_RGBA: - case GL_BGRA_EXT: - case GL_RGB: - case GL_RG_EXT: - case GL_RED_EXT: - case GL_ALPHA: - if (premultiplyAlpha == unmultiplyAlpha) - { - ANGLE_TRY(setPixelShader(SHADER_PS_COMPONENTMASK)); - } - else if (premultiplyAlpha) - { - ANGLE_TRY(setPixelShader(SHADER_PS_COMPONENTMASK_PREMULTIPLY_ALPHA)); - } - else - { - ASSERT(unmultiplyAlpha); - ANGLE_TRY(setPixelShader(SHADER_PS_COMPONENTMASK_UNMULTIPLY_ALPHA)); - } - break; - - case GL_LUMINANCE: - case GL_LUMINANCE_ALPHA: - if (premultiplyAlpha == unmultiplyAlpha) - { - ANGLE_TRY(setPixelShader(SHADER_PS_LUMINANCE)); - } - else if (premultiplyAlpha) - { - ANGLE_TRY(setPixelShader(SHADER_PS_LUMINANCE_PREMULTIPLY_ALPHA)); - } - else - { - ASSERT(unmultiplyAlpha); - ANGLE_TRY(setPixelShader(SHADER_PS_LUMINANCE_UNMULTIPLY_ALPHA)); - } - break; - - default: - UNREACHABLE(); - } - - enum { X = 0, Y = 1, Z = 2, W = 3 }; - - // The meaning of this constant depends on the shader that was selected. - // See the shader assembly code above for details. - // Allocate one array for both registers and split it into two float4's. - float psConst[8] = { 0 }; - float *multConst = &psConst[0]; - float *addConst = &psConst[4]; - - switch (destFormat) - { - default: UNREACHABLE(); - case GL_RGBA: - case GL_BGRA_EXT: - multConst[X] = 1; - multConst[Y] = 1; - multConst[Z] = 1; - multConst[W] = 1; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 0; - break; - - case GL_RGB: - multConst[X] = 1; - multConst[Y] = 1; - multConst[Z] = 1; - multConst[W] = 0; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 1; - break; - - case GL_RG_EXT: - multConst[X] = 1; - multConst[Y] = 1; - multConst[Z] = 0; - multConst[W] = 0; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 1; - break; - - case GL_RED_EXT: - multConst[X] = 1; - multConst[Y] = 0; - multConst[Z] = 0; - multConst[W] = 0; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 1; - break; - - case GL_ALPHA: - multConst[X] = 0; - multConst[Y] = 0; - multConst[Z] = 0; - multConst[W] = 1; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 0; - break; - - case GL_LUMINANCE: - multConst[X] = 1; - multConst[Y] = 0; - multConst[Z] = 0; - multConst[W] = 0; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 1; - break; - - case GL_LUMINANCE_ALPHA: - multConst[X] = 1; - multConst[Y] = 0; - multConst[Z] = 0; - multConst[W] = 1; - addConst[X] = 0; - addConst[Y] = 0; - addConst[Z] = 0; - addConst[W] = 0; - break; - } - - mRenderer->getDevice()->SetPixelShaderConstantF(0, psConst, 2); - - return gl::NoError(); -} - -gl::Error Blit9::copySurfaceToTexture(IDirect3DSurface9 *surface, - const RECT &sourceRect, - IDirect3DBaseTexture9 **outTexture) -{ - ASSERT(surface); - - IDirect3DDevice9 *device = mRenderer->getDevice(); - - D3DSURFACE_DESC sourceDesc; - surface->GetDesc(&sourceDesc); - - // Copy the render target into a texture - IDirect3DTexture9 *texture; - HRESULT result = device->CreateTexture( - sourceRect.right - sourceRect.left, sourceRect.bottom - sourceRect.top, 1, - D3DUSAGE_RENDERTARGET, sourceDesc.Format, D3DPOOL_DEFAULT, &texture, nullptr); - - if (FAILED(result)) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - return gl::OutOfMemory() << "Failed to allocate internal texture for blit, " - << gl::FmtHR(result); - } - - IDirect3DSurface9 *textureSurface; - result = texture->GetSurfaceLevel(0, &textureSurface); - - if (FAILED(result)) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - SafeRelease(texture); - return gl::OutOfMemory() << "Failed to query surface of internal blit texture, " - << gl::FmtHR(result); - } - - mRenderer->endScene(); - result = device->StretchRect(surface, &sourceRect, textureSurface, nullptr, D3DTEXF_NONE); - - SafeRelease(textureSurface); - - if (FAILED(result)) - { - ASSERT(result == D3DERR_OUTOFVIDEOMEMORY || result == E_OUTOFMEMORY); - SafeRelease(texture); - return gl::OutOfMemory() << "Failed to copy between internal blit textures, " - << gl::FmtHR(result); - } - - *outTexture = texture; - return gl::NoError(); -} - -void Blit9::setViewportAndShaderConstants(const RECT &sourceRect, - const gl::Extents &sourceSize, - const RECT &destRect, - bool flipY) -{ - IDirect3DDevice9 *device = mRenderer->getDevice(); - - D3DVIEWPORT9 vp; - vp.X = destRect.left; - vp.Y = destRect.top; - vp.Width = destRect.right - destRect.left; - vp.Height = destRect.bottom - destRect.top; - vp.MinZ = 0.0f; - vp.MaxZ = 1.0f; - device->SetViewport(&vp); - - float vertexConstants[8] = { - // halfPixelAdjust - -1.0f / vp.Width, 1.0f / vp.Height, 0, 0, - // texcoordOffset - static_cast<float>(sourceRect.left) / sourceSize.width, - static_cast<float>(flipY ? sourceRect.bottom : sourceRect.top) / sourceSize.height, - static_cast<float>(sourceRect.right - sourceRect.left) / sourceSize.width, - static_cast<float>(flipY ? sourceRect.top - sourceRect.bottom - : sourceRect.bottom - sourceRect.top) / - sourceSize.height, - }; - - device->SetVertexShaderConstantF(0, vertexConstants, 2); -} - -void Blit9::setCommonBlitState() -{ - IDirect3DDevice9 *device = mRenderer->getDevice(); - - device->SetDepthStencilSurface(nullptr); - - device->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID); - device->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE); - device->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE); - device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE); - device->SetRenderState(D3DRS_CLIPPLANEENABLE, 0); - device->SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_RED); - device->SetRenderState(D3DRS_SRGBWRITEENABLE, FALSE); - device->SetRenderState(D3DRS_SCISSORTESTENABLE, FALSE); - - device->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_POINT); - device->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_POINT); - device->SetSamplerState(0, D3DSAMP_SRGBTEXTURE, FALSE); - device->SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP); - device->SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP); - - RECT scissorRect = {0}; // Scissoring is disabled for flipping, but we need this to capture and restore the old rectangle - device->SetScissorRect(&scissorRect); - - for(int i = 0; i < gl::MAX_VERTEX_ATTRIBS; i++) - { - device->SetStreamSourceFreq(i, 1); - } -} - -void Blit9::render() -{ - IDirect3DDevice9 *device = mRenderer->getDevice(); - - HRESULT hr = device->SetStreamSource(0, mQuadVertexBuffer, 0, 2 * sizeof(float)); - hr = device->SetVertexDeclaration(mQuadVertexDeclaration); - - mRenderer->startScene(); - hr = device->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2); -} - -void Blit9::saveState() -{ - IDirect3DDevice9 *device = mRenderer->getDevice(); - - HRESULT hr; - - device->GetDepthStencilSurface(&mSavedDepthStencil); - device->GetRenderTarget(0, &mSavedRenderTarget); - - if (mSavedStateBlock == nullptr) - { - hr = device->BeginStateBlock(); - ASSERT(SUCCEEDED(hr) || hr == D3DERR_OUTOFVIDEOMEMORY || hr == E_OUTOFMEMORY); - - setCommonBlitState(); - - static const float dummyConst[8] = { 0 }; - - device->SetVertexShader(nullptr); - device->SetVertexShaderConstantF(0, dummyConst, 2); - device->SetPixelShader(nullptr); - device->SetPixelShaderConstantF(0, dummyConst, 2); - - D3DVIEWPORT9 dummyVp; - dummyVp.X = 0; - dummyVp.Y = 0; - dummyVp.Width = 1; - dummyVp.Height = 1; - dummyVp.MinZ = 0; - dummyVp.MaxZ = 1; - - device->SetViewport(&dummyVp); - - device->SetTexture(0, nullptr); - - device->SetStreamSource(0, mQuadVertexBuffer, 0, 0); - - device->SetVertexDeclaration(mQuadVertexDeclaration); - - hr = device->EndStateBlock(&mSavedStateBlock); - ASSERT(SUCCEEDED(hr) || hr == D3DERR_OUTOFVIDEOMEMORY || hr == E_OUTOFMEMORY); - } - - ASSERT(mSavedStateBlock != nullptr); - - if (mSavedStateBlock != nullptr) - { - hr = mSavedStateBlock->Capture(); - ASSERT(SUCCEEDED(hr)); - } -} - -void Blit9::restoreState() -{ - IDirect3DDevice9 *device = mRenderer->getDevice(); - - device->SetDepthStencilSurface(mSavedDepthStencil); - SafeRelease(mSavedDepthStencil); - - device->SetRenderTarget(0, mSavedRenderTarget); - SafeRelease(mSavedRenderTarget); - - ASSERT(mSavedStateBlock != nullptr); - - if (mSavedStateBlock != nullptr) - { - mSavedStateBlock->Apply(); - } -} - -} |