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Blitter handles color/depth texture copies.

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This commit is contained in:
Ben Vanik
2015-03-07 16:12:52 -08:00
parent d72610ba1b
commit b9f9e1bb2b
5 changed files with 360 additions and 203 deletions
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20
src/xenia/gpu/gl4/blitter.h
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@@ -32,22 +32,30 @@ class Blitter {
uint32_t dest_y, uint32_t dest_width, uint32_t dest_height,
GLenum filter);
void CopyTexture2D(GLuint src_texture, uint32_t src_x, uint32_t src_y,
uint32_t src_width, uint32_t src_height,
uint32_t dest_texture, uint32_t dest_x, uint32_t dest_y,
uint32_t dest_width, uint32_t dest_height, GLenum filter);
void CopyColorTexture2D(GLuint src_texture, uint32_t src_x, uint32_t src_y,
uint32_t src_width, uint32_t src_height,
uint32_t dest_texture, uint32_t dest_x,
uint32_t dest_y, uint32_t dest_width,
uint32_t dest_height, GLenum filter);
void CopyDepthTexture(GLuint src_texture, uint32_t src_x, uint32_t src_y,
uint32_t src_width, uint32_t src_height,
uint32_t dest_texture, uint32_t dest_x, uint32_t dest_y,
uint32_t dest_width, uint32_t dest_height);
private:
void Draw(GLuint src_texture, uint32_t src_x, uint32_t src_y,
uint32_t src_width, uint32_t src_height, GLenum filter);
GLuint vertex_program_;
GLuint fragment_program_;
GLuint pipeline_;
GLuint color_fragment_program_;
GLuint depth_fragment_program_;
GLuint color_pipeline_;
GLuint depth_pipeline_;
GLuint vbo_;
GLuint vao_;
GLuint nearest_sampler_;
GLuint linear_sampler_;
GLuint scratch_framebuffer_;
};
} // namespace gl4