diff options
| -rw-r--r-- | include/private/opengles/gl_context.h | 4 | ||||
| -rw-r--r-- | include/ui/GraphicBuffer.h | 2 | ||||
| -rw-r--r-- | libs/surfaceflinger/LayerBuffer.cpp | 2 | ||||
| -rw-r--r-- | libs/ui/GraphicBuffer.cpp | 8 | ||||
| -rw-r--r-- | opengl/libagl/copybit.cpp | 25 | ||||
| -rw-r--r-- | opengl/libagl/egl.cpp | 2 |
6 files changed, 34 insertions, 9 deletions
diff --git a/include/private/opengles/gl_context.h b/include/private/opengles/gl_context.h index 67c2dd8..26cde38 100644 --- a/include/private/opengles/gl_context.h +++ b/include/private/opengles/gl_context.h @@ -32,6 +32,8 @@ #include <GLES/gl.h> #include <GLES/glext.h> +struct android_native_buffer_t; + namespace android { const unsigned int OGLES_NUM_COMPRESSED_TEXTURE_FORMATS = 10; @@ -602,7 +604,7 @@ struct copybits_context_t { copybit_device_t* blitEngine; int32_t minScale; int32_t maxScale; - buffer_handle_t drawSurfaceBuffer; + android_native_buffer_t* drawSurfaceBuffer; }; struct ogles_context_t { diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h index 2172536..b9c491b 100644 --- a/include/ui/GraphicBuffer.h +++ b/include/ui/GraphicBuffer.h @@ -93,6 +93,8 @@ public: void setIndex(int index); int getIndex() const; + void setVerticalStride(uint32_t vstride); + uint32_t getVerticalStride() const; protected: GraphicBuffer(const Parcel& reply); diff --git a/libs/surfaceflinger/LayerBuffer.cpp b/libs/surfaceflinger/LayerBuffer.cpp index 82a8e51..a36304c 100644 --- a/libs/surfaceflinger/LayerBuffer.cpp +++ b/libs/surfaceflinger/LayerBuffer.cpp @@ -444,6 +444,8 @@ void LayerBuffer::BufferSource::onDraw(const Region& clip) const GraphicBuffer::USAGE_HW_TEXTURE, src.img.w, src.img.handle, false); + graphicBuffer->setVerticalStride(src.img.h); + err = mLayer.initializeEglImage(graphicBuffer, &mTexture); } #endif diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp index efe2d78..6a5c8a9 100644 --- a/libs/ui/GraphicBuffer.cpp +++ b/libs/ui/GraphicBuffer.cpp @@ -226,6 +226,14 @@ int GraphicBuffer::getIndex() const { return mIndex; } +void GraphicBuffer::setVerticalStride(uint32_t vstride) { + mVStride = vstride; +} + +uint32_t GraphicBuffer::getVerticalStride() const { + return mVStride; +} + // --------------------------------------------------------------------------- }; // namespace android diff --git a/opengl/libagl/copybit.cpp b/opengl/libagl/copybit.cpp index 3de5b2b..1bef859 100644 --- a/opengl/libagl/copybit.cpp +++ b/opengl/libagl/copybit.cpp @@ -46,13 +46,24 @@ namespace android { static void textureToCopyBitImage( const GGLSurface* surface, int32_t opFormat, - buffer_handle_t buffer, copybit_image_t* img) + android_native_buffer_t* buffer, copybit_image_t* img) { + uint32_t vstride = 0; + if (opFormat == COPYBIT_FORMAT_YCbCr_422_SP || + opFormat == COPYBIT_FORMAT_YCbCr_420_SP) { + // NOTE: this static_cast is really not safe b/c we can't know for + // sure the buffer passed is of the right type. + // However, since we do this only for YUV formats, we should be safe + // since only SurfaceFlinger makes use of them. + GraphicBuffer* graphicBuffer = static_cast<GraphicBuffer*>(buffer); + vstride = graphicBuffer->getVerticalStride(); + } + img->w = surface->stride; - img->h = surface->height; + img->h = vstride ? vstride : surface->height; img->format = opFormat; img->base = surface->data; - img->handle = (native_handle_t *)buffer; + img->handle = (native_handle_t *)buffer->handle; } struct clipRectRegion : public copybit_region_t { @@ -279,8 +290,8 @@ static bool copybit(GLint x, GLint y, copybit_device_t* copybit = c->copybits.blitEngine; copybit_image_t src; - buffer_handle_t source_hnd = textureObject->buffer->handle; - textureToCopyBitImage(&textureObject->surface, opFormat, source_hnd, &src); + textureToCopyBitImage(&textureObject->surface, opFormat, + textureObject->buffer, &src); copybit_rect_t srect = { Ucr, Vcr + Hcr, Ucr + Wcr, Vcr }; /* @@ -360,8 +371,8 @@ static bool copybit(GLint x, GLint y, } copybit_image_t dst; - buffer_handle_t target_hnd = c->copybits.drawSurfaceBuffer; - textureToCopyBitImage(&cbSurface, cbSurface.format, target_hnd, &dst); + textureToCopyBitImage(&cbSurface, cbSurface.format, + c->copybits.drawSurfaceBuffer, &dst); copybit_rect_t drect = {x, y, x+w, y+h}; diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp index d04900e..80ddc02 100644 --- a/opengl/libagl/egl.cpp +++ b/opengl/libagl/egl.cpp @@ -651,7 +651,7 @@ EGLBoolean egl_window_surface_v2_t::bindDrawSurface(ogles_context_t* gl) if (supportedCopybitsDestinationFormat(buffer.format)) { buffer_handle_t handle = this->buffer->handle; if (handle != NULL) { - gl->copybits.drawSurfaceBuffer = handle; + gl->copybits.drawSurfaceBuffer = this->buffer; } } } |