1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/layers/d3d9/TextureD3D9.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,1137 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "TextureD3D9.h"
1.10 +#include "CompositorD3D9.h"
1.11 +#include "gfxContext.h"
1.12 +#include "gfxImageSurface.h"
1.13 +#include "Effects.h"
1.14 +#include "mozilla/layers/YCbCrImageDataSerializer.h"
1.15 +#include "gfxWindowsPlatform.h"
1.16 +#include "gfx2DGlue.h"
1.17 +#include "gfxUtils.h"
1.18 +#include "mozilla/gfx/2D.h"
1.19 +
1.20 +using namespace mozilla::gfx;
1.21 +
1.22 +namespace mozilla {
1.23 +namespace layers {
1.24 +
1.25 +static uint32_t GetRequiredTilesD3D9(uint32_t aSize, uint32_t aMaxSize)
1.26 +{
1.27 + uint32_t requiredTiles = aSize / aMaxSize;
1.28 + if (aSize % aMaxSize) {
1.29 + requiredTiles++;
1.30 + }
1.31 + return requiredTiles;
1.32 +}
1.33 +
1.34 +TextureSourceD3D9::~TextureSourceD3D9()
1.35 +{
1.36 + MOZ_ASSERT(!mCreatingDeviceManager ||
1.37 + mCreatingDeviceManager->IsInTextureHostList(this),
1.38 + "Inconsistency in list of texture hosts.");
1.39 + // Remove ourselves from the list of d3d9 texture hosts.
1.40 + if (mPreviousHost) {
1.41 + MOZ_ASSERT(mPreviousHost->mNextHost == this);
1.42 + mPreviousHost->mNextHost = mNextHost;
1.43 + } else if (mCreatingDeviceManager) {
1.44 + mCreatingDeviceManager->RemoveTextureListHead(this);
1.45 + }
1.46 + if (mNextHost) {
1.47 + MOZ_ASSERT(mNextHost->mPreviousHost == this);
1.48 + mNextHost->mPreviousHost = mPreviousHost;
1.49 + }
1.50 +}
1.51 +
1.52 +TemporaryRef<TextureHost>
1.53 +CreateTextureHostD3D9(const SurfaceDescriptor& aDesc,
1.54 + ISurfaceAllocator* aDeallocator,
1.55 + TextureFlags aFlags)
1.56 +{
1.57 + RefPtr<TextureHost> result;
1.58 + switch (aDesc.type()) {
1.59 + case SurfaceDescriptor::TSurfaceDescriptorShmem:
1.60 + case SurfaceDescriptor::TSurfaceDescriptorMemory: {
1.61 + result = CreateBackendIndependentTextureHost(aDesc, aDeallocator, aFlags);
1.62 + break;
1.63 + }
1.64 + case SurfaceDescriptor::TSurfaceDescriptorD3D9: {
1.65 + result = new TextureHostD3D9(aFlags, aDesc);
1.66 + break;
1.67 + }
1.68 + case SurfaceDescriptor::TSurfaceDescriptorDIB: {
1.69 + result = new DIBTextureHostD3D9(aFlags, aDesc);
1.70 + break;
1.71 + }
1.72 + case SurfaceDescriptor::TSurfaceDescriptorD3D10: {
1.73 + result = new DXGITextureHostD3D9(aFlags, aDesc);
1.74 + break;
1.75 + }
1.76 + default: {
1.77 + NS_WARNING("Unsupported SurfaceDescriptor type");
1.78 + }
1.79 + }
1.80 + return result.forget();
1.81 +}
1.82 +
1.83 +static SurfaceFormat
1.84 +D3D9FormatToSurfaceFormat(_D3DFORMAT format)
1.85 +{
1.86 + switch (format) {
1.87 + case D3DFMT_X8R8G8B8:
1.88 + return SurfaceFormat::B8G8R8X8;
1.89 + case D3DFMT_A8R8G8B8:
1.90 + return SurfaceFormat::B8G8R8A8;
1.91 + case D3DFMT_A8:
1.92 + return SurfaceFormat::A8;
1.93 + default:
1.94 + NS_ERROR("Bad texture format");
1.95 + }
1.96 + return SurfaceFormat::UNKNOWN;
1.97 +}
1.98 +
1.99 +static _D3DFORMAT
1.100 +SurfaceFormatToD3D9Format(SurfaceFormat format)
1.101 +{
1.102 + switch (format) {
1.103 + case SurfaceFormat::B8G8R8X8:
1.104 + return D3DFMT_X8R8G8B8;
1.105 + case SurfaceFormat::B8G8R8A8:
1.106 + return D3DFMT_A8R8G8B8;
1.107 + case SurfaceFormat::A8:
1.108 + return D3DFMT_A8;
1.109 + default:
1.110 + NS_ERROR("Bad texture format");
1.111 + }
1.112 + return D3DFMT_A8R8G8B8;
1.113 +}
1.114 +
1.115 +CompositingRenderTargetD3D9::CompositingRenderTargetD3D9(IDirect3DTexture9* aTexture,
1.116 + SurfaceInitMode aInit,
1.117 + const gfx::IntRect& aRect)
1.118 + : CompositingRenderTarget(aRect.TopLeft())
1.119 + , mInitMode(aInit)
1.120 + , mInitialized(false)
1.121 +{
1.122 + MOZ_COUNT_CTOR(CompositingRenderTargetD3D9);
1.123 + MOZ_ASSERT(aTexture);
1.124 +
1.125 + mTexture = aTexture;
1.126 + HRESULT hr = mTexture->GetSurfaceLevel(0, getter_AddRefs(mSurface));
1.127 + NS_ASSERTION(mSurface, "Couldn't create surface for texture");
1.128 + TextureSourceD3D9::SetSize(aRect.Size());
1.129 +}
1.130 +
1.131 +CompositingRenderTargetD3D9::CompositingRenderTargetD3D9(IDirect3DSurface9* aSurface,
1.132 + SurfaceInitMode aInit,
1.133 + const gfx::IntRect& aRect)
1.134 + : CompositingRenderTarget(aRect.TopLeft())
1.135 + , mSurface(aSurface)
1.136 + , mInitMode(aInit)
1.137 + , mInitialized(false)
1.138 +{
1.139 + MOZ_COUNT_CTOR(CompositingRenderTargetD3D9);
1.140 + MOZ_ASSERT(mSurface);
1.141 + TextureSourceD3D9::SetSize(aRect.Size());
1.142 +}
1.143 +
1.144 +CompositingRenderTargetD3D9::~CompositingRenderTargetD3D9()
1.145 +{
1.146 + MOZ_COUNT_DTOR(CompositingRenderTargetD3D9);
1.147 +}
1.148 +
1.149 +void
1.150 +CompositingRenderTargetD3D9::BindRenderTarget(IDirect3DDevice9* aDevice)
1.151 +{
1.152 + aDevice->SetRenderTarget(0, mSurface);
1.153 + if (!mInitialized &&
1.154 + mInitMode == INIT_MODE_CLEAR) {
1.155 + mInitialized = true;
1.156 + aDevice->Clear(0, 0, D3DCLEAR_TARGET, D3DCOLOR_RGBA(0, 0, 0, 0), 0, 0);
1.157 + }
1.158 +}
1.159 +
1.160 +IntSize
1.161 +CompositingRenderTargetD3D9::GetSize() const
1.162 +{
1.163 + return TextureSourceD3D9::GetSize();
1.164 +}
1.165 +
1.166 +/**
1.167 + * Helper method for DataToTexture and SurfaceToTexture.
1.168 + * The last three params are out params.
1.169 + * Returns the created texture, or null if we fail.
1.170 + */
1.171 +TemporaryRef<IDirect3DTexture9>
1.172 +TextureSourceD3D9::InitTextures(DeviceManagerD3D9* aDeviceManager,
1.173 + const IntSize &aSize,
1.174 + _D3DFORMAT aFormat,
1.175 + RefPtr<IDirect3DSurface9>& aSurface,
1.176 + D3DLOCKED_RECT& aLockedRect)
1.177 +{
1.178 + if (!aDeviceManager) {
1.179 + return nullptr;
1.180 + }
1.181 + RefPtr<IDirect3DTexture9> result;
1.182 + // D3D9Ex doesn't support managed textures and we don't want the hassle even
1.183 + // if we don't have Ex. We could use dynamic textures
1.184 + // here but since Images are immutable that probably isn't such a great
1.185 + // idea.
1.186 + result = aDeviceManager->CreateTexture(aSize, aFormat, D3DPOOL_DEFAULT, this);
1.187 + if (!result) {
1.188 + return nullptr;
1.189 + }
1.190 +
1.191 + RefPtr<IDirect3DTexture9> tmpTexture =
1.192 + aDeviceManager->CreateTexture(aSize, aFormat, D3DPOOL_SYSTEMMEM, this);
1.193 + if (!tmpTexture) {
1.194 + return nullptr;
1.195 + }
1.196 +
1.197 + tmpTexture->GetSurfaceLevel(0, byRef(aSurface));
1.198 + aSurface->LockRect(&aLockedRect, nullptr, 0);
1.199 + if (!aLockedRect.pBits) {
1.200 + NS_WARNING("Could not lock surface");
1.201 + return nullptr;
1.202 + }
1.203 +
1.204 + return result;
1.205 +}
1.206 +
1.207 +/**
1.208 + * Helper method for DataToTexture and SurfaceToTexture.
1.209 + */
1.210 +static void
1.211 +FinishTextures(DeviceManagerD3D9* aDeviceManager,
1.212 + IDirect3DTexture9* aTexture,
1.213 + IDirect3DSurface9* aSurface)
1.214 +{
1.215 + if (!aDeviceManager) {
1.216 + return;
1.217 + }
1.218 +
1.219 + aSurface->UnlockRect();
1.220 + nsRefPtr<IDirect3DSurface9> dstSurface;
1.221 + aTexture->GetSurfaceLevel(0, getter_AddRefs(dstSurface));
1.222 + aDeviceManager->device()->UpdateSurface(aSurface, nullptr, dstSurface,
1.223 + nullptr);
1.224 +}
1.225 +
1.226 +TemporaryRef<IDirect3DTexture9>
1.227 +TextureSourceD3D9::DataToTexture(DeviceManagerD3D9* aDeviceManager,
1.228 + unsigned char *aData,
1.229 + int aStride,
1.230 + const IntSize &aSize,
1.231 + _D3DFORMAT aFormat,
1.232 + uint32_t aBPP)
1.233 +{
1.234 + RefPtr<IDirect3DSurface9> surface;
1.235 + D3DLOCKED_RECT lockedRect;
1.236 + RefPtr<IDirect3DTexture9> texture = InitTextures(aDeviceManager, aSize, aFormat,
1.237 + surface, lockedRect);
1.238 + if (!texture) {
1.239 + return nullptr;
1.240 + }
1.241 +
1.242 + uint32_t width = aSize.width * aBPP;
1.243 +
1.244 + for (int y = 0; y < aSize.height; y++) {
1.245 + memcpy((char*)lockedRect.pBits + lockedRect.Pitch * y,
1.246 + aData + aStride * y,
1.247 + width);
1.248 + }
1.249 +
1.250 + FinishTextures(aDeviceManager, texture, surface);
1.251 +
1.252 + return texture;
1.253 +}
1.254 +
1.255 +TemporaryRef<IDirect3DTexture9>
1.256 +TextureSourceD3D9::TextureToTexture(DeviceManagerD3D9* aDeviceManager,
1.257 + IDirect3DTexture9* aTexture,
1.258 + const IntSize& aSize,
1.259 + _D3DFORMAT aFormat)
1.260 +{
1.261 + if (!aDeviceManager) {
1.262 + return nullptr;
1.263 + }
1.264 +
1.265 + RefPtr<IDirect3DTexture9> texture =
1.266 + aDeviceManager->CreateTexture(aSize, aFormat, D3DPOOL_DEFAULT, this);
1.267 + if (!texture) {
1.268 + return nullptr;
1.269 + }
1.270 +
1.271 + HRESULT hr = aDeviceManager->device()->UpdateTexture(aTexture, texture);
1.272 + if (FAILED(hr)) {
1.273 + return nullptr;
1.274 + }
1.275 +
1.276 + return texture;
1.277 +}
1.278 +
1.279 +TemporaryRef<IDirect3DTexture9>
1.280 +TextureSourceD3D9::SurfaceToTexture(DeviceManagerD3D9* aDeviceManager,
1.281 + gfxWindowsSurface* aSurface,
1.282 + const IntSize& aSize,
1.283 + _D3DFORMAT aFormat)
1.284 +{
1.285 + RefPtr<IDirect3DSurface9> surface;
1.286 + D3DLOCKED_RECT lockedRect;
1.287 +
1.288 + RefPtr<IDirect3DTexture9> texture = InitTextures(aDeviceManager, aSize, aFormat,
1.289 + surface, lockedRect);
1.290 + if (!texture) {
1.291 + return nullptr;
1.292 + }
1.293 +
1.294 + nsRefPtr<gfxImageSurface> imgSurface =
1.295 + new gfxImageSurface(reinterpret_cast<unsigned char*>(lockedRect.pBits),
1.296 + gfxIntSize(aSize.width, aSize.height),
1.297 + lockedRect.Pitch,
1.298 + gfxPlatform::GetPlatform()->OptimalFormatForContent(aSurface->GetContentType()));
1.299 +
1.300 + nsRefPtr<gfxContext> context = new gfxContext(imgSurface);
1.301 + context->SetSource(aSurface);
1.302 + context->SetOperator(gfxContext::OPERATOR_SOURCE);
1.303 + context->Paint();
1.304 +
1.305 + FinishTextures(aDeviceManager, texture, surface);
1.306 +
1.307 + return texture;
1.308 +}
1.309 +
1.310 +class D3D9TextureClientData : public TextureClientData
1.311 +{
1.312 +public:
1.313 + D3D9TextureClientData(IDirect3DTexture9* aTexture)
1.314 + : mTexture(aTexture)
1.315 + {}
1.316 +
1.317 + D3D9TextureClientData(gfxWindowsSurface* aWindowSurface)
1.318 + : mWindowSurface(aWindowSurface)
1.319 + {}
1.320 +
1.321 + virtual void DeallocateSharedData(ISurfaceAllocator*) MOZ_OVERRIDE
1.322 + {
1.323 + mWindowSurface = nullptr;
1.324 + mTexture = nullptr;
1.325 + }
1.326 +
1.327 +private:
1.328 + RefPtr<IDirect3DTexture9> mTexture;
1.329 + nsRefPtr<gfxWindowsSurface> mWindowSurface;
1.330 +};
1.331 +
1.332 +DataTextureSourceD3D9::DataTextureSourceD3D9(gfx::SurfaceFormat aFormat,
1.333 + CompositorD3D9* aCompositor,
1.334 + TextureFlags aFlags,
1.335 + StereoMode aStereoMode)
1.336 + : mFormat(aFormat)
1.337 + , mCompositor(aCompositor)
1.338 + , mCurrentTile(0)
1.339 + , mFlags(aFlags)
1.340 + , mIsTiled(false)
1.341 + , mIterating(false)
1.342 +{
1.343 + mStereoMode = aStereoMode;
1.344 + MOZ_COUNT_CTOR(DataTextureSourceD3D9);
1.345 +}
1.346 +
1.347 +DataTextureSourceD3D9::DataTextureSourceD3D9(gfx::SurfaceFormat aFormat,
1.348 + gfx::IntSize aSize,
1.349 + CompositorD3D9* aCompositor,
1.350 + IDirect3DTexture9* aTexture,
1.351 + TextureFlags aFlags)
1.352 + : mFormat(aFormat)
1.353 + , mCompositor(aCompositor)
1.354 + , mCurrentTile(0)
1.355 + , mFlags(aFlags)
1.356 + , mIsTiled(false)
1.357 + , mIterating(false)
1.358 +{
1.359 + mSize = aSize;
1.360 + mTexture = aTexture;
1.361 + mStereoMode = StereoMode::MONO;
1.362 + MOZ_COUNT_CTOR(DataTextureSourceD3D9);
1.363 +}
1.364 +
1.365 +DataTextureSourceD3D9::~DataTextureSourceD3D9()
1.366 +{
1.367 + MOZ_COUNT_DTOR(DataTextureSourceD3D9);
1.368 +}
1.369 +
1.370 +IDirect3DTexture9*
1.371 +DataTextureSourceD3D9::GetD3D9Texture()
1.372 +{
1.373 + return mIterating ? mTileTextures[mCurrentTile]
1.374 + : mTexture;
1.375 +}
1.376 +
1.377 +bool
1.378 +DataTextureSourceD3D9::Update(gfx::DataSourceSurface* aSurface,
1.379 + nsIntRegion* aDestRegion,
1.380 + gfx::IntPoint* aSrcOffset)
1.381 +{
1.382 + // Right now we only support full surface update. If aDestRegion is provided,
1.383 + // It will be ignored. Incremental update with a source offset is only used
1.384 + // on Mac so it is not clear that we ever will need to support it for D3D.
1.385 + MOZ_ASSERT(!aSrcOffset);
1.386 +
1.387 + if (!mCompositor || !mCompositor->device()) {
1.388 + NS_WARNING("No D3D device to update the texture.");
1.389 + return false;
1.390 + }
1.391 + mSize = aSurface->GetSize();
1.392 +
1.393 + uint32_t bpp = 0;
1.394 +
1.395 + _D3DFORMAT format = D3DFMT_A8R8G8B8;
1.396 + mFormat = aSurface->GetFormat();
1.397 + switch (mFormat) {
1.398 + case SurfaceFormat::B8G8R8X8:
1.399 + format = D3DFMT_X8R8G8B8;
1.400 + bpp = 4;
1.401 + break;
1.402 + case SurfaceFormat::B8G8R8A8:
1.403 + format = D3DFMT_A8R8G8B8;
1.404 + bpp = 4;
1.405 + break;
1.406 + case SurfaceFormat::A8:
1.407 + format = D3DFMT_A8;
1.408 + bpp = 1;
1.409 + break;
1.410 + default:
1.411 + NS_WARNING("Bad image format");
1.412 + return false;
1.413 + }
1.414 +
1.415 + int32_t maxSize = mCompositor->GetMaxTextureSize();
1.416 + DeviceManagerD3D9* deviceManager = gfxWindowsPlatform::GetPlatform()->GetD3D9DeviceManager();
1.417 + if ((mSize.width <= maxSize && mSize.height <= maxSize) ||
1.418 + (mFlags & TEXTURE_DISALLOW_BIGIMAGE)) {
1.419 + mTexture = DataToTexture(deviceManager,
1.420 + aSurface->GetData(), aSurface->Stride(),
1.421 + IntSize(mSize), format, bpp);
1.422 + if (!mTexture) {
1.423 + NS_WARNING("Could not upload texture");
1.424 + Reset();
1.425 + return false;
1.426 + }
1.427 + mIsTiled = false;
1.428 + } else {
1.429 + mIsTiled = true;
1.430 + uint32_t tileCount = GetRequiredTilesD3D9(mSize.width, maxSize) *
1.431 + GetRequiredTilesD3D9(mSize.height, maxSize);
1.432 + mTileTextures.resize(tileCount);
1.433 + mTexture = nullptr;
1.434 +
1.435 + for (uint32_t i = 0; i < tileCount; i++) {
1.436 + IntRect tileRect = GetTileRect(i);
1.437 + unsigned char* data = aSurface->GetData() +
1.438 + tileRect.y * aSurface->Stride() +
1.439 + tileRect.x * bpp;
1.440 + mTileTextures[i] = DataToTexture(deviceManager,
1.441 + data,
1.442 + aSurface->Stride(),
1.443 + IntSize(tileRect.width, tileRect.height),
1.444 + format,
1.445 + bpp);
1.446 + if (!mTileTextures[i]) {
1.447 + NS_WARNING("Could not upload texture");
1.448 + Reset();
1.449 + return false;
1.450 + }
1.451 + }
1.452 + }
1.453 +
1.454 + return true;
1.455 +}
1.456 +
1.457 +bool
1.458 +DataTextureSourceD3D9::Update(gfxWindowsSurface* aSurface)
1.459 +{
1.460 + MOZ_ASSERT(aSurface);
1.461 + if (!mCompositor || !mCompositor->device()) {
1.462 + NS_WARNING("No D3D device to update the texture.");
1.463 + return false;
1.464 + }
1.465 + mSize = ToIntSize(aSurface->GetSize());
1.466 +
1.467 + uint32_t bpp = 0;
1.468 +
1.469 + _D3DFORMAT format = D3DFMT_A8R8G8B8;
1.470 + mFormat = ImageFormatToSurfaceFormat(
1.471 + gfxPlatform::GetPlatform()->OptimalFormatForContent(aSurface->GetContentType()));
1.472 + switch (mFormat) {
1.473 + case SurfaceFormat::B8G8R8X8:
1.474 + format = D3DFMT_X8R8G8B8;
1.475 + bpp = 4;
1.476 + break;
1.477 + case SurfaceFormat::B8G8R8A8:
1.478 + format = D3DFMT_A8R8G8B8;
1.479 + bpp = 4;
1.480 + break;
1.481 + case SurfaceFormat::A8:
1.482 + format = D3DFMT_A8;
1.483 + bpp = 1;
1.484 + break;
1.485 + default:
1.486 + NS_WARNING("Bad image format");
1.487 + return false;
1.488 + }
1.489 +
1.490 + int32_t maxSize = mCompositor->GetMaxTextureSize();
1.491 + DeviceManagerD3D9* deviceManager = gfxWindowsPlatform::GetPlatform()->GetD3D9DeviceManager();
1.492 + if ((mSize.width <= maxSize && mSize.height <= maxSize) ||
1.493 + (mFlags & TEXTURE_DISALLOW_BIGIMAGE)) {
1.494 + mTexture = SurfaceToTexture(deviceManager, aSurface, mSize, format);
1.495 +
1.496 + if (!mTexture) {
1.497 + NS_WARNING("Could not upload texture");
1.498 + Reset();
1.499 + return false;
1.500 + }
1.501 + mIsTiled = false;
1.502 + } else {
1.503 + mIsTiled = true;
1.504 + uint32_t tileCount = GetRequiredTilesD3D9(mSize.width, maxSize) *
1.505 + GetRequiredTilesD3D9(mSize.height, maxSize);
1.506 + mTileTextures.resize(tileCount);
1.507 + mTexture = nullptr;
1.508 + nsRefPtr<gfxImageSurface> imgSurface = aSurface->GetAsImageSurface();
1.509 +
1.510 + for (uint32_t i = 0; i < tileCount; i++) {
1.511 + IntRect tileRect = GetTileRect(i);
1.512 + unsigned char* data = imgSurface->Data() +
1.513 + tileRect.y * imgSurface->Stride() +
1.514 + tileRect.x * bpp;
1.515 + mTileTextures[i] = DataToTexture(deviceManager,
1.516 + data,
1.517 + imgSurface->Stride(),
1.518 + IntSize(tileRect.width, tileRect.height),
1.519 + format,
1.520 + bpp);
1.521 + if (!mTileTextures[i]) {
1.522 + NS_WARNING("Could not upload texture");
1.523 + Reset();
1.524 + return false;
1.525 + }
1.526 + }
1.527 + }
1.528 +
1.529 + return true;
1.530 +}
1.531 +
1.532 +void
1.533 +DataTextureSourceD3D9::SetCompositor(Compositor* aCompositor)
1.534 +{
1.535 + CompositorD3D9* d3dCompositor = static_cast<CompositorD3D9*>(aCompositor);
1.536 + if (mCompositor && mCompositor != d3dCompositor) {
1.537 + Reset();
1.538 + }
1.539 + mCompositor = d3dCompositor;
1.540 +}
1.541 +
1.542 +void
1.543 +DataTextureSourceD3D9::Reset()
1.544 +{
1.545 + mSize.width = 0;
1.546 + mSize.height = 0;
1.547 + mIsTiled = false;
1.548 + mTexture = nullptr;
1.549 + mTileTextures.clear();
1.550 +}
1.551 +
1.552 +IntRect
1.553 +DataTextureSourceD3D9::GetTileRect(uint32_t aTileIndex) const
1.554 +{
1.555 + uint32_t maxSize = mCompositor->GetMaxTextureSize();
1.556 + uint32_t horizontalTiles = GetRequiredTilesD3D9(mSize.width, maxSize);
1.557 + uint32_t verticalTiles = GetRequiredTilesD3D9(mSize.height, maxSize);
1.558 +
1.559 + uint32_t verticalTile = aTileIndex / horizontalTiles;
1.560 + uint32_t horizontalTile = aTileIndex % horizontalTiles;
1.561 +
1.562 + return IntRect(horizontalTile * maxSize,
1.563 + verticalTile * maxSize,
1.564 + horizontalTile < (horizontalTiles - 1) ? maxSize : mSize.width % maxSize,
1.565 + verticalTile < (verticalTiles - 1) ? maxSize : mSize.height % maxSize);
1.566 +}
1.567 +
1.568 +nsIntRect
1.569 +DataTextureSourceD3D9::GetTileRect()
1.570 +{
1.571 + return ThebesIntRect(GetTileRect(mCurrentTile));
1.572 +}
1.573 +
1.574 +CairoTextureClientD3D9::CairoTextureClientD3D9(gfx::SurfaceFormat aFormat, TextureFlags aFlags)
1.575 + : TextureClient(aFlags)
1.576 + , mFormat(aFormat)
1.577 + , mIsLocked(false)
1.578 + , mNeedsClear(false)
1.579 + , mLockRect(false)
1.580 +{
1.581 + MOZ_COUNT_CTOR(CairoTextureClientD3D9);
1.582 +}
1.583 +
1.584 +CairoTextureClientD3D9::~CairoTextureClientD3D9()
1.585 +{
1.586 + MOZ_COUNT_DTOR(CairoTextureClientD3D9);
1.587 +}
1.588 +
1.589 +bool
1.590 +CairoTextureClientD3D9::Lock(OpenMode)
1.591 +{
1.592 + MOZ_ASSERT(!mIsLocked);
1.593 + if (!IsValid() || !IsAllocated()) {
1.594 + return false;
1.595 + }
1.596 +
1.597 + if (!gfxWindowsPlatform::GetPlatform()->GetD3D9Device()) {
1.598 + // If the device has failed then we should not lock the surface,
1.599 + // even if we could.
1.600 + mD3D9Surface = nullptr;
1.601 + return false;
1.602 + }
1.603 +
1.604 + if (!mD3D9Surface) {
1.605 + HRESULT hr = mTexture->GetSurfaceLevel(0, getter_AddRefs(mD3D9Surface));
1.606 + if (FAILED(hr)) {
1.607 + NS_WARNING("Failed to get texture surface level.");
1.608 + return false;
1.609 + }
1.610 + }
1.611 +
1.612 + mIsLocked = true;
1.613 +
1.614 + if (mNeedsClear) {
1.615 + mDrawTarget = GetAsDrawTarget();
1.616 + mDrawTarget->ClearRect(Rect(0, 0, GetSize().width, GetSize().height));
1.617 + mNeedsClear = false;
1.618 + }
1.619 +
1.620 + return true;
1.621 +}
1.622 +
1.623 +void
1.624 +CairoTextureClientD3D9::Unlock()
1.625 +{
1.626 + MOZ_ASSERT(mIsLocked, "Unlocked called while the texture is not locked!");
1.627 + if (mDrawTarget) {
1.628 + mDrawTarget->Flush();
1.629 + mDrawTarget = nullptr;
1.630 + }
1.631 +
1.632 + if (mLockRect) {
1.633 + mD3D9Surface->UnlockRect();
1.634 + mLockRect = false;
1.635 + }
1.636 +
1.637 + if (mSurface) {
1.638 + mSurface = nullptr;
1.639 + }
1.640 + mIsLocked = false;
1.641 +}
1.642 +
1.643 +bool
1.644 +CairoTextureClientD3D9::ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor)
1.645 +{
1.646 + MOZ_ASSERT(IsValid());
1.647 + if (!IsAllocated()) {
1.648 + return false;
1.649 + }
1.650 +
1.651 + mTexture->AddRef(); // Release in TextureHostD3D9::TextureHostD3D9
1.652 + aOutDescriptor = SurfaceDescriptorD3D9(reinterpret_cast<uintptr_t>(mTexture.get()));
1.653 + return true;
1.654 +}
1.655 +
1.656 +TemporaryRef<gfx::DrawTarget>
1.657 +CairoTextureClientD3D9::GetAsDrawTarget()
1.658 +{
1.659 + MOZ_ASSERT(mIsLocked && mD3D9Surface);
1.660 + if (mDrawTarget) {
1.661 + return mDrawTarget;
1.662 + }
1.663 +
1.664 + if (ContentForFormat(mFormat) == gfxContentType::COLOR) {
1.665 + mSurface = new gfxWindowsSurface(mD3D9Surface);
1.666 + if (!mSurface || mSurface->CairoStatus()) {
1.667 + NS_WARNING("Could not create surface for d3d9 surface");
1.668 + mSurface = nullptr;
1.669 + return nullptr;
1.670 + }
1.671 + } else {
1.672 + // gfxWindowsSurface don't support transparency so we can't use the d3d9
1.673 + // windows surface optimization.
1.674 + // Instead we have to use a gfxImageSurface and fallback for font drawing.
1.675 + D3DLOCKED_RECT rect;
1.676 + mD3D9Surface->LockRect(&rect, nullptr, 0);
1.677 + mSurface = new gfxImageSurface((uint8_t*)rect.pBits, ThebesIntSize(mSize),
1.678 + rect.Pitch, SurfaceFormatToImageFormat(mFormat));
1.679 + mLockRect = true;
1.680 + }
1.681 +
1.682 + mDrawTarget =
1.683 + gfxPlatform::GetPlatform()->CreateDrawTargetForSurface(mSurface, mSize);
1.684 +
1.685 + return mDrawTarget;
1.686 +}
1.687 +
1.688 +bool
1.689 +CairoTextureClientD3D9::AllocateForSurface(gfx::IntSize aSize, TextureAllocationFlags aFlags)
1.690 +{
1.691 + MOZ_ASSERT(!IsAllocated());
1.692 + mSize = aSize;
1.693 + _D3DFORMAT format = SurfaceFormatToD3D9Format(mFormat);
1.694 +
1.695 + DeviceManagerD3D9* deviceManager = gfxWindowsPlatform::GetPlatform()->GetD3D9DeviceManager();
1.696 + if (!deviceManager ||
1.697 + !(mTexture = deviceManager->CreateTexture(mSize, format, D3DPOOL_SYSTEMMEM, nullptr))) {
1.698 + NS_WARNING("Could not create d3d9 texture");
1.699 + return false;
1.700 + }
1.701 +
1.702 + mNeedsClear = aFlags & ALLOC_CLEAR_BUFFER;
1.703 +
1.704 + MOZ_ASSERT(mTexture);
1.705 + return true;
1.706 +}
1.707 +
1.708 +TextureClientData*
1.709 +CairoTextureClientD3D9::DropTextureData()
1.710 +{
1.711 + TextureClientData* data = new D3D9TextureClientData(mTexture);
1.712 + mTexture = nullptr;
1.713 + MarkInvalid();
1.714 + return data;
1.715 +}
1.716 +
1.717 +DIBTextureClientD3D9::DIBTextureClientD3D9(gfx::SurfaceFormat aFormat, TextureFlags aFlags)
1.718 + : TextureClient(aFlags)
1.719 + , mFormat(aFormat)
1.720 + , mIsLocked(false)
1.721 +{
1.722 + MOZ_COUNT_CTOR(DIBTextureClientD3D9);
1.723 +}
1.724 +
1.725 +DIBTextureClientD3D9::~DIBTextureClientD3D9()
1.726 +{
1.727 + MOZ_COUNT_DTOR(DIBTextureClientD3D9);
1.728 +}
1.729 +
1.730 +bool
1.731 +DIBTextureClientD3D9::Lock(OpenMode)
1.732 +{
1.733 + MOZ_ASSERT(!mIsLocked);
1.734 + if (!IsValid()) {
1.735 + return false;
1.736 + }
1.737 + mIsLocked = true;
1.738 + return true;
1.739 +}
1.740 +
1.741 +void
1.742 +DIBTextureClientD3D9::Unlock()
1.743 +{
1.744 + MOZ_ASSERT(mIsLocked, "Unlocked called while the texture is not locked!");
1.745 + if (mDrawTarget) {
1.746 + mDrawTarget->Flush();
1.747 + mDrawTarget = nullptr;
1.748 + }
1.749 +
1.750 + mIsLocked = false;
1.751 +}
1.752 +
1.753 +bool
1.754 +DIBTextureClientD3D9::ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor)
1.755 +{
1.756 + MOZ_ASSERT(IsValid());
1.757 + if (!IsAllocated()) {
1.758 + return false;
1.759 + }
1.760 + MOZ_ASSERT(mSurface);
1.761 + // The host will release this ref when it receives the surface descriptor.
1.762 + // We AddRef in case we die before the host receives the pointer.
1.763 + aOutDescriptor = SurfaceDescriptorDIB(reinterpret_cast<uintptr_t>(mSurface.get()));
1.764 + mSurface->AddRef();
1.765 + return true;
1.766 +}
1.767 +
1.768 +TemporaryRef<gfx::DrawTarget>
1.769 +DIBTextureClientD3D9::GetAsDrawTarget()
1.770 +{
1.771 + MOZ_ASSERT(mIsLocked && IsAllocated());
1.772 +
1.773 + if (!mDrawTarget) {
1.774 + mDrawTarget =
1.775 + gfxPlatform::GetPlatform()->CreateDrawTargetForSurface(mSurface, mSize);
1.776 + }
1.777 +
1.778 + return mDrawTarget;
1.779 +}
1.780 +
1.781 +bool
1.782 +DIBTextureClientD3D9::AllocateForSurface(gfx::IntSize aSize, TextureAllocationFlags aFlags)
1.783 +{
1.784 + MOZ_ASSERT(!IsAllocated());
1.785 + mSize = aSize;
1.786 +
1.787 + mSurface = new gfxWindowsSurface(gfxIntSize(aSize.width, aSize.height),
1.788 + SurfaceFormatToImageFormat(mFormat));
1.789 + if (!mSurface || mSurface->CairoStatus())
1.790 + {
1.791 + NS_WARNING("Could not create surface");
1.792 + mSurface = nullptr;
1.793 + return false;
1.794 + }
1.795 +
1.796 + return true;
1.797 +}
1.798 +
1.799 +TextureClientData*
1.800 +DIBTextureClientD3D9::DropTextureData()
1.801 +{
1.802 + TextureClientData* data = new D3D9TextureClientData(mSurface);
1.803 + mSurface = nullptr;
1.804 + MarkInvalid();
1.805 + return data;
1.806 +}
1.807 +
1.808 +SharedTextureClientD3D9::SharedTextureClientD3D9(gfx::SurfaceFormat aFormat, TextureFlags aFlags)
1.809 + : TextureClient(aFlags)
1.810 + , mFormat(aFormat)
1.811 + , mHandle(0)
1.812 + , mIsLocked(false)
1.813 +{
1.814 + MOZ_COUNT_CTOR(SharedTextureClientD3D9);
1.815 +}
1.816 +
1.817 +SharedTextureClientD3D9::~SharedTextureClientD3D9()
1.818 +{
1.819 + MOZ_COUNT_DTOR(SharedTextureClientD3D9);
1.820 +}
1.821 +
1.822 +TextureClientData*
1.823 +SharedTextureClientD3D9::DropTextureData()
1.824 +{
1.825 + TextureClientData* data = new D3D9TextureClientData(mTexture);
1.826 + mTexture = nullptr;
1.827 + MarkInvalid();
1.828 + return data;
1.829 +}
1.830 +
1.831 +bool
1.832 +SharedTextureClientD3D9::Lock(OpenMode)
1.833 +{
1.834 + MOZ_ASSERT(!mIsLocked);
1.835 + if (!IsValid()) {
1.836 + return false;
1.837 + }
1.838 + mIsLocked = true;
1.839 + return true;
1.840 +}
1.841 +
1.842 +void
1.843 +SharedTextureClientD3D9::Unlock()
1.844 +{
1.845 + MOZ_ASSERT(mIsLocked, "Unlock called while the texture is not locked!");
1.846 +}
1.847 +
1.848 +bool
1.849 +SharedTextureClientD3D9::ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor)
1.850 +{
1.851 + MOZ_ASSERT(IsValid());
1.852 + if (!IsAllocated()) {
1.853 + return false;
1.854 + }
1.855 +
1.856 + aOutDescriptor = SurfaceDescriptorD3D10((WindowsHandle)(mHandle), mFormat, GetSize());
1.857 + return true;
1.858 +}
1.859 +
1.860 +TextureHostD3D9::TextureHostD3D9(TextureFlags aFlags,
1.861 + const SurfaceDescriptorD3D9& aDescriptor)
1.862 + : TextureHost(aFlags)
1.863 + , mFormat(SurfaceFormat::UNKNOWN)
1.864 + , mIsLocked(false)
1.865 +{
1.866 + mTexture = reinterpret_cast<IDirect3DTexture9*>(aDescriptor.texture());
1.867 + mTexture->Release(); // see AddRef in CairoTextureClientD3D9::ToSurfaceDescriptor
1.868 + MOZ_ASSERT(mTexture);
1.869 + D3DSURFACE_DESC desc;
1.870 + HRESULT hr = mTexture->GetLevelDesc(0, &desc);
1.871 + if (!FAILED(hr)) {
1.872 + mFormat = D3D9FormatToSurfaceFormat(desc.Format);
1.873 + mSize.width = desc.Width;
1.874 + mSize.height = desc.Height;
1.875 + }
1.876 +}
1.877 +
1.878 +bool
1.879 +DataTextureSourceD3D9::UpdateFromTexture(IDirect3DTexture9* aTexture,
1.880 + const nsIntRegion* aRegion)
1.881 +{
1.882 + MOZ_ASSERT(aTexture);
1.883 +
1.884 + D3DSURFACE_DESC desc;
1.885 + HRESULT hr = aTexture->GetLevelDesc(0, &desc);
1.886 + if (FAILED(hr)) {
1.887 + return false;
1.888 + } else {
1.889 + // If we changed the compositor, the size might have been reset to zero
1.890 + // Otherwise the texture size must not change.
1.891 + MOZ_ASSERT(mFormat == D3D9FormatToSurfaceFormat(desc.Format));
1.892 + MOZ_ASSERT(!mSize.width || mSize.width == desc.Width);
1.893 + MOZ_ASSERT(!mSize.height || mSize.height == desc.Height);
1.894 + mSize = IntSize(desc.Width, desc.Height);
1.895 + }
1.896 +
1.897 + DeviceManagerD3D9* dm = gfxWindowsPlatform::GetPlatform()->GetD3D9DeviceManager();
1.898 + if (!mTexture) {
1.899 + mTexture = dm->CreateTexture(mSize, SurfaceFormatToD3D9Format(mFormat),
1.900 + D3DPOOL_DEFAULT, this);
1.901 + if (!mTexture) {
1.902 + NS_WARNING("Failed to create a texture");
1.903 + return false;
1.904 + }
1.905 + }
1.906 +
1.907 + RefPtr<IDirect3DSurface9> srcSurface;
1.908 + RefPtr<IDirect3DSurface9> dstSurface;
1.909 +
1.910 + hr = aTexture->GetSurfaceLevel(0, byRef(srcSurface));
1.911 + if (FAILED(hr)) {
1.912 + return false;
1.913 + }
1.914 + hr = mTexture->GetSurfaceLevel(0, byRef(dstSurface));
1.915 + if (FAILED(hr)) {
1.916 + return false;
1.917 + }
1.918 +
1.919 + if (aRegion) {
1.920 + nsIntRegionRectIterator iter(*aRegion);
1.921 + const nsIntRect *iterRect;
1.922 + while ((iterRect = iter.Next())) {
1.923 + RECT rect;
1.924 + rect.left = iterRect->x;
1.925 + rect.top = iterRect->y;
1.926 + rect.right = iterRect->XMost();
1.927 + rect.bottom = iterRect->YMost();
1.928 +
1.929 + POINT point;
1.930 + point.x = iterRect->x;
1.931 + point.y = iterRect->y;
1.932 + hr = dm->device()->UpdateSurface(srcSurface, &rect, dstSurface, &point);
1.933 + if (FAILED(hr)) {
1.934 + NS_WARNING("Failed Update the surface");
1.935 + return false;
1.936 + }
1.937 + }
1.938 + } else {
1.939 + hr = dm->device()->UpdateSurface(srcSurface, nullptr, dstSurface, nullptr);
1.940 + if (FAILED(hr)) {
1.941 + NS_WARNING("Failed Update the surface");
1.942 + return false;
1.943 + }
1.944 + }
1.945 + mIsTiled = false;
1.946 + return true;
1.947 +}
1.948 +
1.949 +void
1.950 +TextureHostD3D9::Updated(const nsIntRegion* aRegion)
1.951 +{
1.952 + if (!mTexture) {
1.953 + return;
1.954 + }
1.955 +
1.956 + if (!mTextureSource) {
1.957 + mTextureSource = new DataTextureSourceD3D9(mFormat, mSize, mCompositor,
1.958 + nullptr, mFlags);
1.959 + }
1.960 +
1.961 + mTextureSource->UpdateFromTexture(mTexture, aRegion);
1.962 +}
1.963 +
1.964 +IDirect3DDevice9*
1.965 +TextureHostD3D9::GetDevice()
1.966 +{
1.967 + return mCompositor ? mCompositor->device() : nullptr;
1.968 +}
1.969 +
1.970 +void
1.971 +TextureHostD3D9::SetCompositor(Compositor* aCompositor)
1.972 +{
1.973 + mCompositor = static_cast<CompositorD3D9*>(aCompositor);
1.974 + if (mTextureSource) {
1.975 + mTextureSource->SetCompositor(aCompositor);
1.976 + }
1.977 +}
1.978 +
1.979 +NewTextureSource*
1.980 +TextureHostD3D9::GetTextureSources()
1.981 +{
1.982 + MOZ_ASSERT(mIsLocked);
1.983 + return mTextureSource;
1.984 +}
1.985 +
1.986 +bool
1.987 +TextureHostD3D9::Lock()
1.988 +{
1.989 + MOZ_ASSERT(!mIsLocked);
1.990 + mIsLocked = true;
1.991 + return true;
1.992 +}
1.993 +
1.994 +void
1.995 +TextureHostD3D9::Unlock()
1.996 +{
1.997 + MOZ_ASSERT(mIsLocked);
1.998 + mIsLocked = false;
1.999 +}
1.1000 +
1.1001 +void
1.1002 +TextureHostD3D9::DeallocateDeviceData()
1.1003 +{
1.1004 + mTextureSource = nullptr;
1.1005 +}
1.1006 +
1.1007 +DIBTextureHostD3D9::DIBTextureHostD3D9(TextureFlags aFlags,
1.1008 + const SurfaceDescriptorDIB& aDescriptor)
1.1009 + : TextureHost(aFlags)
1.1010 + , mIsLocked(false)
1.1011 +{
1.1012 + // We added an extra ref for transport, so we shouldn't AddRef now.
1.1013 + mSurface =
1.1014 + dont_AddRef(reinterpret_cast<gfxWindowsSurface*>(aDescriptor.surface()));
1.1015 + MOZ_ASSERT(mSurface);
1.1016 +
1.1017 + mSize = ToIntSize(mSurface->GetSize());
1.1018 + mFormat = ImageFormatToSurfaceFormat(
1.1019 + gfxPlatform::GetPlatform()->OptimalFormatForContent(mSurface->GetContentType()));
1.1020 +}
1.1021 +
1.1022 +NewTextureSource*
1.1023 +DIBTextureHostD3D9::GetTextureSources()
1.1024 +{
1.1025 + if (!mTextureSource) {
1.1026 + Updated();
1.1027 + }
1.1028 +
1.1029 + return mTextureSource;
1.1030 +}
1.1031 +
1.1032 +void
1.1033 +DIBTextureHostD3D9::Updated(const nsIntRegion*)
1.1034 +{
1.1035 + if (!mTextureSource) {
1.1036 + mTextureSource = new DataTextureSourceD3D9(mFormat, mCompositor, mFlags);
1.1037 + }
1.1038 +
1.1039 + if (!mTextureSource->Update(mSurface)) {
1.1040 + mTextureSource = nullptr;
1.1041 + }
1.1042 +}
1.1043 +
1.1044 +bool
1.1045 +DIBTextureHostD3D9::Lock()
1.1046 +{
1.1047 + MOZ_ASSERT(!mIsLocked);
1.1048 + mIsLocked = true;
1.1049 + return true;
1.1050 +}
1.1051 +
1.1052 +void
1.1053 +DIBTextureHostD3D9::Unlock()
1.1054 +{
1.1055 + MOZ_ASSERT(mIsLocked);
1.1056 + mIsLocked = false;
1.1057 +}
1.1058 +
1.1059 +void
1.1060 +DIBTextureHostD3D9::SetCompositor(Compositor* aCompositor)
1.1061 +{
1.1062 + mCompositor = static_cast<CompositorD3D9*>(aCompositor);
1.1063 +}
1.1064 +
1.1065 +void
1.1066 +DIBTextureHostD3D9::DeallocateDeviceData()
1.1067 +{
1.1068 + mTextureSource = nullptr;
1.1069 +}
1.1070 +
1.1071 +DXGITextureHostD3D9::DXGITextureHostD3D9(TextureFlags aFlags,
1.1072 + const SurfaceDescriptorD3D10& aDescriptor)
1.1073 + : TextureHost(aFlags)
1.1074 + , mHandle(aDescriptor.handle())
1.1075 + , mFormat(aDescriptor.format())
1.1076 + , mSize(aDescriptor.size())
1.1077 + , mIsLocked(false)
1.1078 +{
1.1079 + MOZ_ASSERT(mHandle);
1.1080 +}
1.1081 +
1.1082 +NewTextureSource*
1.1083 +DXGITextureHostD3D9::GetTextureSources()
1.1084 +{
1.1085 + return mTextureSource;
1.1086 +}
1.1087 +
1.1088 +bool
1.1089 +DXGITextureHostD3D9::Lock()
1.1090 +{
1.1091 + DeviceManagerD3D9* deviceManager = gfxWindowsPlatform::GetPlatform()->GetD3D9DeviceManager();
1.1092 + if (!deviceManager) {
1.1093 + NS_WARNING("trying to lock a TextureHost without a D3D device");
1.1094 + return false;
1.1095 + }
1.1096 +
1.1097 + if (!mTextureSource) {
1.1098 + nsRefPtr<IDirect3DTexture9> tex;
1.1099 + HRESULT hr = deviceManager->device()->CreateTexture(mSize.width,
1.1100 + mSize.height,
1.1101 + 1,
1.1102 + D3DUSAGE_RENDERTARGET,
1.1103 + SurfaceFormatToD3D9Format(mFormat),
1.1104 + D3DPOOL_DEFAULT,
1.1105 + getter_AddRefs(tex),
1.1106 + (HANDLE*)&mHandle);
1.1107 + if (FAILED(hr)) {
1.1108 + NS_WARNING("Failed to open shared texture");
1.1109 + return false;
1.1110 + }
1.1111 +
1.1112 + mTextureSource = new DataTextureSourceD3D9(mFormat, mSize, mCompositor, tex);
1.1113 + }
1.1114 +
1.1115 + MOZ_ASSERT(!mIsLocked);
1.1116 + mIsLocked = true;
1.1117 + return true;
1.1118 +}
1.1119 +
1.1120 +void
1.1121 +DXGITextureHostD3D9::Unlock()
1.1122 +{
1.1123 + MOZ_ASSERT(mIsLocked);
1.1124 + mIsLocked = false;
1.1125 +}
1.1126 +
1.1127 +void
1.1128 +DXGITextureHostD3D9::SetCompositor(Compositor* aCompositor)
1.1129 +{
1.1130 + mCompositor = static_cast<CompositorD3D9*>(aCompositor);
1.1131 +}
1.1132 +
1.1133 +void
1.1134 +DXGITextureHostD3D9::DeallocateDeviceData()
1.1135 +{
1.1136 + mTextureSource = nullptr;
1.1137 +}
1.1138 +
1.1139 +}
1.1140 +}
