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| author | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-11-18 05:49:44 +0100 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-11-18 05:49:44 +0100 |
| commit | f7e155d8b90f9466a766160560addeca69888fd2 (patch) | |
| tree | 133351708fffc900625b046f0a48755187a43926 | |
| parent | texture_cache: Use pixel format conversion when supported by the runtime (diff) | |
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| -rw-r--r-- | src/video_core/renderer_opengl/gl_texture_cache.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp index e560111c3..6956535e5 100644 --- a/src/video_core/renderer_opengl/gl_texture_cache.cpp +++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp @@ -396,6 +396,10 @@ OGLTexture MakeImage(const VideoCommon::ImageInfo& info, GLenum gl_internal_form UNREACHABLE_MSG("Invalid image format={}", format); return GL_R32UI; } + +[[nodiscard]] u32 NextPow2(u32 value) { + return 1U << (32U - std::countl_zero(value - 1U)); +} } // Anonymous namespace ImageBufferMap::~ImageBufferMap() { @@ -1304,7 +1308,7 @@ void FormatConversionPass::ConvertImage(Image& dst_image, Image& src_image, const u32 copy_size = region.width * region.height * region.depth * img_bpp; if (pbo_size < copy_size) { intermediate_pbo.Create(); - pbo_size = copy_size; + pbo_size = NextPow2(copy_size); glNamedBufferData(intermediate_pbo.handle, pbo_size, nullptr, GL_STREAM_COPY); } // Copy from source to PBO |