diff options
Diffstat (limited to 'libshims/include/ui/GraphicBufferMapper.h')
| -rw-r--r-- | libshims/include/ui/GraphicBufferMapper.h | 88 |
1 files changed, 86 insertions, 2 deletions
diff --git a/libshims/include/ui/GraphicBufferMapper.h b/libshims/include/ui/GraphicBufferMapper.h index 45f615a..8048989 100644 --- a/libshims/include/ui/GraphicBufferMapper.h +++ b/libshims/include/ui/GraphicBufferMapper.h @@ -22,10 +22,11 @@ #include <memory> +#include <ui/GraphicTypes.h> #include <ui/PixelFormat.h> +#include <ui/Rect.h> #include <utils/Singleton.h> - // Needed by code that still uses the GRALLOC_USAGE_* constants. // when/if we get rid of gralloc, we should provide aliases or fix call sites. #include <hardware/gralloc.h> @@ -36,7 +37,6 @@ namespace android { // --------------------------------------------------------------------------- class GrallocMapper; -class Rect; class GraphicBufferMapper : public Singleton<GraphicBufferMapper> { @@ -44,10 +44,14 @@ public: enum Version { GRALLOC_2, GRALLOC_3, + GRALLOC_4, }; static void preloadHal(); static inline GraphicBufferMapper& get() { return getInstance(); } + void dumpBuffer(buffer_handle_t bufferHandle, std::string& result, bool less = true) const; + static void dumpBufferToSystemLog(buffer_handle_t bufferHandle, bool less = true); + // The imported outHandle must be freed with freeBuffer when no longer // needed. rawHandle is owned by the caller. status_t importBuffer(buffer_handle_t rawHandle, @@ -88,6 +92,86 @@ public: status_t isSupported(uint32_t width, uint32_t height, android::PixelFormat format, uint32_t layerCount, uint64_t usage, bool* outSupported); + /** + * Gets the gralloc metadata associated with the buffer. + * + * These functions are supported by gralloc 4.0+. + */ + status_t getBufferId(buffer_handle_t bufferHandle, uint64_t* outBufferId); + status_t getName(buffer_handle_t bufferHandle, std::string* outName); + status_t getWidth(buffer_handle_t bufferHandle, uint64_t* outWidth); + status_t getHeight(buffer_handle_t bufferHandle, uint64_t* outHeight); + status_t getLayerCount(buffer_handle_t bufferHandle, uint64_t* outLayerCount); + status_t getPixelFormatRequested(buffer_handle_t bufferHandle, + ui::PixelFormat* outPixelFormatRequested); + status_t getPixelFormatFourCC(buffer_handle_t bufferHandle, uint32_t* outPixelFormatFourCC); + status_t getPixelFormatModifier(buffer_handle_t bufferHandle, uint64_t* outPixelFormatModifier); + status_t getUsage(buffer_handle_t bufferHandle, uint64_t* outUsage); + status_t getAllocationSize(buffer_handle_t bufferHandle, uint64_t* outAllocationSize); + status_t getProtectedContent(buffer_handle_t bufferHandle, uint64_t* outProtectedContent); + status_t getCompression( + buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType* outCompression); + status_t getCompression(buffer_handle_t bufferHandle, ui::Compression* outCompression); + status_t getInterlaced( + buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType* outInterlaced); + status_t getInterlaced(buffer_handle_t bufferHandle, ui::Interlaced* outInterlaced); + status_t getChromaSiting( + buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting); + status_t getChromaSiting(buffer_handle_t bufferHandle, ui::ChromaSiting* outChromaSiting); + status_t getPlaneLayouts(buffer_handle_t bufferHandle, + std::vector<ui::PlaneLayout>* outPlaneLayouts); + status_t getDataspace(buffer_handle_t bufferHandle, ui::Dataspace* outDataspace); + status_t getBlendMode(buffer_handle_t bufferHandle, ui::BlendMode* outBlendMode); + status_t getSmpte2086(buffer_handle_t bufferHandle, std::optional<ui::Smpte2086>* outSmpte2086); + status_t getCta861_3(buffer_handle_t bufferHandle, std::optional<ui::Cta861_3>* outCta861_3); + status_t getSmpte2094_40(buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>>* outSmpte2094_40); + + /** + * Gets the default metadata for a gralloc buffer allocated with the given parameters. + * + * These functions are supported by gralloc 4.0+. + */ + status_t getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + uint32_t* outPixelFormatFourCC); + status_t getDefaultPixelFormatModifier(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + uint64_t* outPixelFormatModifier); + status_t getDefaultAllocationSize(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + uint64_t* outAllocationSize); + status_t getDefaultProtectedContent(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + uint64_t* outProtectedContent); + status_t getDefaultCompression( + uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, + uint64_t usage, + aidl::android::hardware::graphics::common::ExtendableType* outCompression); + status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + ui::Compression* outCompression); + status_t getDefaultInterlaced( + uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, + uint64_t usage, + aidl::android::hardware::graphics::common::ExtendableType* outInterlaced); + status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + ui::Interlaced* outInterlaced); + status_t getDefaultChromaSiting( + uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, + uint64_t usage, + aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting); + status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + ui::ChromaSiting* outChromaSiting); + status_t getDefaultPlaneLayouts(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + std::vector<ui::PlaneLayout>* outPlaneLayouts); + const GrallocMapper& getGrallocMapper() const { return reinterpret_cast<const GrallocMapper&>(*mMapper); } |