From 7f737b022aaead6cb85504d738b769ebcd557018 Mon Sep 17 00:00:00 2001 From: ameerj <52414509+ameerj@users.noreply.github.com> Date: Wed, 15 Sep 2021 01:02:28 -0400 Subject: util_shaders: Unify BGRA copy passes --- src/video_core/renderer_opengl/util_shaders.cpp | 85 +++++++------------------ 1 file changed, 23 insertions(+), 62 deletions(-) (limited to 'src/video_core/renderer_opengl/util_shaders.cpp') diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp index 333f35a1c..2cb6e19b3 100644 --- a/src/video_core/renderer_opengl/util_shaders.cpp +++ b/src/video_core/renderer_opengl/util_shaders.cpp @@ -257,38 +257,31 @@ void UtilShaders::CopyBC4(Image& dst_image, Image& src_image, std::span copies) { - static constexpr GLuint BINDING_INPUT_IMAGE = 0; - static constexpr GLuint BINDING_OUTPUT_IMAGE = 1; static constexpr VideoCommon::Offset3D zero_offset{0, 0, 0}; - const u32 bytes_per_block = BytesPerBlock(dst_image.info.format); - switch (bytes_per_block) { - case 2: - // BGR565 copy - for (const ImageCopy& copy : copies) { - ASSERT(copy.src_offset == zero_offset); - ASSERT(copy.dst_offset == zero_offset); - bgr_copy_pass.Execute(dst_image, src_image, copy); - } - break; - case 4: { - // BGRA8 copy - program_manager.BindComputeProgram(copy_bgra_program.handle); - constexpr GLenum FORMAT = GL_RGBA8; - for (const ImageCopy& copy : copies) { - ASSERT(copy.src_offset == zero_offset); - ASSERT(copy.dst_offset == zero_offset); - glBindImageTexture(BINDING_INPUT_IMAGE, src_image.StorageHandle(), - copy.src_subresource.base_level, GL_FALSE, 0, GL_READ_ONLY, FORMAT); - glBindImageTexture(BINDING_OUTPUT_IMAGE, dst_image.StorageHandle(), - copy.dst_subresource.base_level, GL_FALSE, 0, GL_WRITE_ONLY, FORMAT); - glDispatchCompute(copy.extent.width, copy.extent.height, copy.extent.depth); + for (const ImageCopy& copy : copies) { + ASSERT(copy.src_offset == zero_offset); + ASSERT(copy.dst_offset == zero_offset); + + if (bgr_pbo_size < dst_image.unswizzled_size_bytes) { + bgr_pbo.Create(); + bgr_pbo_size = dst_image.unswizzled_size_bytes; + glNamedBufferData(bgr_pbo.handle, bgr_pbo_size, nullptr, GL_STREAM_COPY); } - program_manager.RestoreGuestCompute(); - break; - } - default: - UNREACHABLE(); - break; + // Copy from source to PBO + glPixelStorei(GL_PACK_ALIGNMENT, 1); + glPixelStorei(GL_PACK_ROW_LENGTH, copy.extent.width); + glBindBuffer(GL_PIXEL_PACK_BUFFER, bgr_pbo.handle); + glGetTextureSubImage(src_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height, + copy.src_subresource.num_layers, src_image.GlFormat(), + src_image.GlType(), static_cast(bgr_pbo_size), nullptr); + + // Copy from PBO to destination in reverse order + glPixelStorei(GL_UNPACK_ALIGNMENT, 1); + glPixelStorei(GL_UNPACK_ROW_LENGTH, copy.extent.width); + glBindBuffer(GL_PIXEL_UNPACK_BUFFER, bgr_pbo.handle); + glTextureSubImage3D(dst_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height, + copy.dst_subresource.num_layers, dst_image.GlFormat(), + dst_image.GlType(), nullptr); } } @@ -309,36 +302,4 @@ GLenum StoreFormat(u32 bytes_per_block) { return GL_R8UI; } -void Bgr565CopyPass::Execute(const Image& dst_image, const Image& src_image, - const ImageCopy& copy) { - if (CopyBufferCreationNeeded(copy)) { - CreateNewCopyBuffer(copy, GL_TEXTURE_2D_ARRAY, GL_RGB565); - } - // Copy from source to PBO - glPixelStorei(GL_PACK_ALIGNMENT, 1); - glPixelStorei(GL_PACK_ROW_LENGTH, copy.extent.width); - glBindBuffer(GL_PIXEL_PACK_BUFFER, bgr16_pbo.handle); - glGetTextureSubImage(src_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height, - copy.src_subresource.num_layers, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, - static_cast(bgr16_pbo_size), nullptr); - - // Copy from PBO to destination in reverse order - glPixelStorei(GL_UNPACK_ALIGNMENT, 1); - glPixelStorei(GL_UNPACK_ROW_LENGTH, copy.extent.width); - glBindBuffer(GL_PIXEL_UNPACK_BUFFER, bgr16_pbo.handle); - glTextureSubImage3D(dst_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height, - copy.dst_subresource.num_layers, GL_RGB, GL_UNSIGNED_SHORT_5_6_5_REV, - nullptr); -} - -bool Bgr565CopyPass::CopyBufferCreationNeeded(const ImageCopy& copy) { - return bgr16_pbo_size < NumPixelsInCopy(copy) * sizeof(u16); -} - -void Bgr565CopyPass::CreateNewCopyBuffer(const ImageCopy& copy, GLenum target, GLuint format) { - bgr16_pbo.Create(); - bgr16_pbo_size = NumPixelsInCopy(copy) * sizeof(u16); - glNamedBufferData(bgr16_pbo.handle, bgr16_pbo_size, nullptr, GL_STREAM_COPY); -} - } // namespace OpenGL -- cgit v1.2.3 From ab808fe7cf66c143e9323bb51922989d5bb37752 Mon Sep 17 00:00:00 2001 From: ameerj <52414509+ameerj@users.noreply.github.com> Date: Wed, 15 Sep 2021 21:30:35 -0400 Subject: gl_texture_cache: Migrate BGRCopyPass from util_shaders The BGR copies no longer use shaders. --- src/video_core/renderer_opengl/util_shaders.cpp | 35 ------------------------- 1 file changed, 35 deletions(-) (limited to 'src/video_core/renderer_opengl/util_shaders.cpp') diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp index 2cb6e19b3..b4083cc36 100644 --- a/src/video_core/renderer_opengl/util_shaders.cpp +++ b/src/video_core/renderer_opengl/util_shaders.cpp @@ -44,11 +44,6 @@ namespace { OGLProgram MakeProgram(std::string_view source) { return CreateProgram(source, GL_COMPUTE_SHADER); } - -size_t NumPixelsInCopy(const VideoCommon::ImageCopy& copy) { - return static_cast(copy.extent.width * copy.extent.height * - copy.src_subresource.num_layers); -} } // Anonymous namespace UtilShaders::UtilShaders(ProgramManager& program_manager_) @@ -255,36 +250,6 @@ void UtilShaders::CopyBC4(Image& dst_image, Image& src_image, std::span copies) { - static constexpr VideoCommon::Offset3D zero_offset{0, 0, 0}; - for (const ImageCopy& copy : copies) { - ASSERT(copy.src_offset == zero_offset); - ASSERT(copy.dst_offset == zero_offset); - - if (bgr_pbo_size < dst_image.unswizzled_size_bytes) { - bgr_pbo.Create(); - bgr_pbo_size = dst_image.unswizzled_size_bytes; - glNamedBufferData(bgr_pbo.handle, bgr_pbo_size, nullptr, GL_STREAM_COPY); - } - // Copy from source to PBO - glPixelStorei(GL_PACK_ALIGNMENT, 1); - glPixelStorei(GL_PACK_ROW_LENGTH, copy.extent.width); - glBindBuffer(GL_PIXEL_PACK_BUFFER, bgr_pbo.handle); - glGetTextureSubImage(src_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height, - copy.src_subresource.num_layers, src_image.GlFormat(), - src_image.GlType(), static_cast(bgr_pbo_size), nullptr); - - // Copy from PBO to destination in reverse order - glPixelStorei(GL_UNPACK_ALIGNMENT, 1); - glPixelStorei(GL_UNPACK_ROW_LENGTH, copy.extent.width); - glBindBuffer(GL_PIXEL_UNPACK_BUFFER, bgr_pbo.handle); - glTextureSubImage3D(dst_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height, - copy.dst_subresource.num_layers, dst_image.GlFormat(), - dst_image.GlType(), nullptr); - } -} - GLenum StoreFormat(u32 bytes_per_block) { switch (bytes_per_block) { case 1: -- cgit v1.2.3 From 22162f906b73b6b1a43be1df9d828746b8dbd216 Mon Sep 17 00:00:00 2001 From: ameerj <52414509+ameerj@users.noreply.github.com> Date: Wed, 15 Sep 2021 21:33:43 -0400 Subject: host_shaders: Remove opengl_copy_bgra.comp --- src/video_core/renderer_opengl/util_shaders.cpp | 2 -- 1 file changed, 2 deletions(-) (limited to 'src/video_core/renderer_opengl/util_shaders.cpp') diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp index b4083cc36..897c380b3 100644 --- a/src/video_core/renderer_opengl/util_shaders.cpp +++ b/src/video_core/renderer_opengl/util_shaders.cpp @@ -14,7 +14,6 @@ #include "video_core/host_shaders/block_linear_unswizzle_2d_comp.h" #include "video_core/host_shaders/block_linear_unswizzle_3d_comp.h" #include "video_core/host_shaders/opengl_copy_bc4_comp.h" -#include "video_core/host_shaders/opengl_copy_bgra_comp.h" #include "video_core/host_shaders/pitch_unswizzle_comp.h" #include "video_core/renderer_opengl/gl_shader_manager.h" #include "video_core/renderer_opengl/gl_shader_util.h" @@ -51,7 +50,6 @@ UtilShaders::UtilShaders(ProgramManager& program_manager_) block_linear_unswizzle_2d_program(MakeProgram(BLOCK_LINEAR_UNSWIZZLE_2D_COMP)), block_linear_unswizzle_3d_program(MakeProgram(BLOCK_LINEAR_UNSWIZZLE_3D_COMP)), pitch_unswizzle_program(MakeProgram(PITCH_UNSWIZZLE_COMP)), - copy_bgra_program(MakeProgram(OPENGL_COPY_BGRA_COMP)), copy_bc4_program(MakeProgram(OPENGL_COPY_BC4_COMP)) { const auto swizzle_table = Tegra::Texture::MakeSwizzleTable(); swizzle_table_buffer.Create(); -- cgit v1.2.3