diff options
Diffstat (limited to 'src/video_core/renderer_vulkan/vk_blit_screen.cpp')
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_blit_screen.cpp | 55 |
1 files changed, 47 insertions, 8 deletions
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp index e4c581a28..7cdde992b 100644 --- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp +++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp @@ -37,6 +37,10 @@ #include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" +#ifdef ANDROID +extern u32 GetAndroidScreenRotation(); +#endif + namespace Vulkan { namespace { @@ -74,23 +78,58 @@ struct ScreenRectVertex { } }; -constexpr std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) { - // clang-format off #ifdef ANDROID - // Android renders in portrait, so rotate the matrix. - return { 0.f, 2.f / width, 0.f, 0.f, - -2.f / height, 0.f, 0.f, 0.f, - 0.f, 0.f, 1.f, 0.f, - 1.f, -1.f, 0.f, 1.f}; + +std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) { + constexpr u32 ROTATION_0 = 0; + constexpr u32 ROTATION_90 = 1; + constexpr u32 ROTATION_180 = 2; + constexpr u32 ROTATION_270 = 3; + + // clang-format off + switch (GetAndroidScreenRotation()) { + case ROTATION_0: + // Desktop + return { 2.f / width, 0.f, 0.f, 0.f, + 0.f, 2.f / height, 0.f, 0.f, + 0.f, 0.f, 1.f, 0.f, + -1.f, -1.f, 0.f, 1.f}; + case ROTATION_180: + // Reverse desktop + return {-2.f / width, 0.f, 0.f, 0.f, + 0.f, -2.f / height, 0.f, 0.f, + 0.f, 0.f, 1.f, 0.f, + 1.f, 1.f, 0.f, 1.f}; + case ROTATION_270: + // Reverse landscape + return { 0.f, -2.f / width, 0.f, 0.f, + 2.f / height, 0.f, 0.f, 0.f, + 0.f, 0.f, 1.f, 0.f, + -1.f, 1.f, 0.f, 1.f}; + case ROTATION_90: + default: + // Landscape + return { 0.f, 2.f / width, 0.f, 0.f, + -2.f / height, 0.f, 0.f, 0.f, + 0.f, 0.f, 1.f, 0.f, + 1.f, -1.f, 0.f, 1.f}; + } + // clang-format on +} + #else + +std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) { + // clang-format off return { 2.f / width, 0.f, 0.f, 0.f, 0.f, 2.f / height, 0.f, 0.f, 0.f, 0.f, 1.f, 0.f, -1.f, -1.f, 0.f, 1.f}; -#endif // ANDROID // clang-format on } +#endif + u32 GetBytesPerPixel(const Tegra::FramebufferConfig& framebuffer) { using namespace VideoCore::Surface; return BytesPerBlock(PixelFormatFromGPUPixelFormat(framebuffer.pixel_format)); |