From a8d9211bc3f34fcb3cf331d8fd76e4ea5803fe20 Mon Sep 17 00:00:00 2001 From: Greg Daniel Date: Fri, 9 Mar 2018 12:05:04 -0500 Subject: Add promise images for deferred instantiation of wrapped gpu textures This will allow a client to make an SkImage that "wraps" a gpu texture, however the client does need to supply the actual gpu texture at Image creation time. Instead it is retrieve at flush time via a callback. Bug: skia: Change-Id: I6267a55ab7102101a7bd80a6f547b6a870d2df08 Reviewed-on: https://skia-review.googlesource.com/109021 Commit-Queue: Greg Daniel Reviewed-by: Robert Phillips Reviewed-by: Cary Clark --- tools/gpu/GrTest.cpp | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'tools/gpu/GrTest.cpp') diff --git a/tools/gpu/GrTest.cpp b/tools/gpu/GrTest.cpp index 2160c7f47e..ae86aaed82 100644 --- a/tools/gpu/GrTest.cpp +++ b/tools/gpu/GrTest.cpp @@ -78,6 +78,30 @@ GrBackendTexture CreateBackendTexture(GrBackend backend, int width, int height, } } +GrBackendFormat CreateBackendFormatFromTexture(const GrBackendTexture& tex) { + switch (tex.backend()) { +#ifdef SK_VULKAN + case kVulkan_GrBackend: { + const GrVkImageInfo* vkInfo = tex.getVkImageInfo(); + SkASSERT(vkInfo); + return GrBackendFormat::MakeVk(vkInfo->fFormat); + } +#endif + case kOpenGL_GrBackend: { + const GrGLTextureInfo* glInfo = tex.getGLTextureInfo(); + SkASSERT(glInfo); + return GrBackendFormat::MakeGL(glInfo->fFormat, glInfo->fTarget); + } + case kMock_GrBackend: { + const GrMockTextureInfo* mockInfo = tex.getMockTextureInfo(); + SkASSERT(mockInfo); + return GrBackendFormat::MakeMock(mockInfo->fConfig); + } + default: + return GrBackendFormat(); + } +} + } // namespace GrTest bool GrSurfaceProxy::isWrapped_ForTesting() const { -- cgit v1.2.3