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authorbunnei <bunneidev@gmail.com>2018-09-01 08:09:26 +0200
committerbunnei <bunneidev@gmail.com>2018-09-08 08:53:37 +0200
commita439f7b6e1ecbaebdba5396fea1c7b171fcd17e8 (patch)
tree26e7799c7485ca87c5a1eeb69f4f24d6b0bf7c40 /src
parentgl_state: Keep track of texture target. (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.cpp50
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.h1
2 files changed, 0 insertions, 51 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index ea2e6a3a2..0df1bbf6b 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -626,55 +626,6 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
cur_state.Apply();
}
-MICROPROFILE_DEFINE(OpenGL_TextureDL, "OpenGL", "Texture Download", MP_RGB(128, 192, 64));
-void CachedSurface::DownloadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle) {
- if (params.type == SurfaceType::Fill)
- return;
-
- MICROPROFILE_SCOPE(OpenGL_TextureDL);
-
- gl_buffer.resize(params.width * params.height * GetGLBytesPerPixel(params.pixel_format));
-
- OpenGLState state = OpenGLState::GetCurState();
- OpenGLState prev_state = state;
- SCOPE_EXIT({ prev_state.Apply(); });
-
- const FormatTuple& tuple = GetFormatTuple(params.pixel_format, params.component_type);
-
- // Ensure no bad interactions with GL_PACK_ALIGNMENT
- ASSERT(params.width * GetGLBytesPerPixel(params.pixel_format) % 4 == 0);
- glPixelStorei(GL_PACK_ROW_LENGTH, static_cast<GLint>(params.width));
-
- const auto& rect{params.GetRect()};
- size_t buffer_offset =
- (rect.bottom * params.width + rect.left) * GetGLBytesPerPixel(params.pixel_format);
-
- state.UnbindTexture(texture.handle);
- state.draw.read_framebuffer = read_fb_handle;
- state.Apply();
-
- if (params.type == SurfaceType::ColorTexture) {
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
- texture.handle, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0,
- 0);
- } else if (params.type == SurfaceType::Depth) {
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
- texture.handle, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
- } else {
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- texture.handle, 0);
- }
- glReadPixels(static_cast<GLint>(rect.left), static_cast<GLint>(rect.bottom),
- static_cast<GLsizei>(rect.GetWidth()), static_cast<GLsizei>(rect.GetHeight()),
- tuple.format, tuple.type, &gl_buffer[buffer_offset]);
-
- glPixelStorei(GL_PACK_ROW_LENGTH, 0);
-}
-
RasterizerCacheOpenGL::RasterizerCacheOpenGL() {
read_framebuffer.Create();
draw_framebuffer.Create();
@@ -748,7 +699,6 @@ void RasterizerCacheOpenGL::LoadSurface(const Surface& surface) {
}
void RasterizerCacheOpenGL::FlushSurface(const Surface& surface) {
- surface->DownloadGLTexture(read_framebuffer.handle, draw_framebuffer.handle);
surface->FlushGLBuffer();
}
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index aad75f200..b17867f64 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -726,7 +726,6 @@ public:
// Upload/Download data in gl_buffer in/to this surface's texture
void UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle);
- void DownloadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle);
private:
OGLTexture texture;