Thorium_Archive/thorium-mirror
1
0
Fork 0
mirror of https://github.com/Alex313031/thorium.git synced 2025-01-10 03:47:44 -03:00
Code Issues Projects Releases Packages Wiki Activity

Refactor for M98

Browse source
This commit is contained in:
Alexander David Frick 2021-11-11 11:17:07 -06:00 committed by GitHub
parent 73beb12f03
commit 23e39b65e6
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 36 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

53
media/gpu/vaapi/vaapi_wrapper.h
View file

@ -371,24 +371,21 @@ class MEDIA_GPU_EXPORT VaapiWrapper
uintptr_t* buffers,
size_t buffer_size);
// Syncs and exports |va_surface| as a gfx::NativePixmapDmaBuf. Currently, the
// only VAAPI surface pixel formats supported are VA_FOURCC_IMC3 and
// VA_FOURCC_NV12.
//
// Notes:
//
// - For VA_FOURCC_IMC3, the format of the returned NativePixmapDmaBuf is
// gfx::BufferFormat::YVU_420 because we don't have a YUV_420 format. The
// planes are flipped accordingly, i.e.,
// gfx::NativePixmapDmaBuf::GetDmaBufOffset(1) refers to the V plane.
// TODO(andrescj): revisit once crrev.com/c/1573718 lands.
//
// - For VA_FOURCC_NV12, the format of the returned NativePixmapDmaBuf is
// gfx::BufferFormat::YUV_420_BIPLANAR.
//
// Returns nullptr on failure.
// Creates a self-releasing VASurface with specified usage hints. The
// ownership of the surface is transferred to the caller. |size| should be
// the desired surface dimensions.
scoped_refptr<VASurface> CreateVASurfaceWithUsageHints(
unsigned int va_rt_format,
const gfx::Size& size,
const std::vector<SurfaceUsageHint>& usage_hints);
// Implementations of the pixmap exporter for both types of VASurface.
// See ExportVASurfaceAsNativePixmapDmaBufUnwrapped() for further
// documentation.
std::unique_ptr<NativePixmapAndSizeInfo> ExportVASurfaceAsNativePixmapDmaBuf(
const ScopedVASurface& va_surface);
const VASurface& va_surface);
std::unique_ptr<NativePixmapAndSizeInfo> ExportVASurfaceAsNativePixmapDmaBuf(
const ScopedVASurface& scoped_va_surface);
// Synchronize the VASurface explicitly. This is useful when sharing a surface
// between contexts.
@ -564,6 +561,28 @@ class MEDIA_GPU_EXPORT VaapiWrapper
size_t num_surfaces,
std::vector<VASurfaceID>* va_surfaces) WARN_UNUSED_RESULT;
// Syncs and exports |va_surface_id| as a gfx::NativePixmapDmaBuf. Currently,
// the only VAAPI surface pixel formats supported are VA_FOURCC_IMC3 and
// VA_FOURCC_NV12.
//
// Notes:
//
// - For VA_FOURCC_IMC3, the format of the returned NativePixmapDmaBuf is
// gfx::BufferFormat::YVU_420 because we don't have a YUV_420 format. The
// planes are flipped accordingly, i.e.,
// gfx::NativePixmapDmaBuf::GetDmaBufOffset(1) refers to the V plane.
// TODO(andrescj): revisit once crrev.com/c/1573718 lands.
//
// - For VA_FOURCC_NV12, the format of the returned NativePixmapDmaBuf is
// gfx::BufferFormat::YUV_420_BIPLANAR.
//
// Returns nullptr on failure, or if the exported surface can't contain
// |va_surface_size|.
std::unique_ptr<NativePixmapAndSizeInfo>
ExportVASurfaceAsNativePixmapDmaBufUnwrapped(
VASurfaceID va_surface_id,
const gfx::Size& va_surface_size);
// Carries out the vaBeginPicture()-vaRenderPicture()-vaEndPicture() on target
// |va_surface_id|. Returns false if any of these calls fails.
bool Execute_Locked(VASurfaceID va_surface_id,