src/mesa/drivers/dri/i915/intel_blit.h

/**************************************************************************
 * 
 * Copyright 2003 VMware, Inc.
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#ifndef INTEL_BLIT_H
#define INTEL_BLIT_H

#include "intel_context.h"

extern void intelCopyBuffer(const __DRIdrawable * dpriv,
                            const drm_clip_rect_t * rect);

extern GLbitfield intelClearWithBlit(struct gl_context * ctx, GLbitfield mask);

bool
intelEmitCopyBlit(struct intel_context *intel,
                              GLuint cpp,
                              GLshort src_pitch,
                              drm_intel_bo *src_buffer,
                              GLuint src_offset,
			      uint32_t src_tiling,
                              GLshort dst_pitch,
                              drm_intel_bo *dst_buffer,
                              GLuint dst_offset,
			      uint32_t dst_tiling,
                              GLshort srcx, GLshort srcy,
                              GLshort dstx, GLshort dsty,
                              GLshort w, GLshort h,
			      GLenum logicop );

bool intel_miptree_blit(struct intel_context *intel,
                        struct intel_mipmap_tree *src_mt,
                        int src_level, int src_slice,
                        uint32_t src_x, uint32_t src_y, bool src_flip,
                        struct intel_mipmap_tree *dst_mt,
                        int dst_level, int dst_slice,
                        uint32_t dst_x, uint32_t dst_y, bool dst_flip,
                        uint32_t width, uint32_t height,
                        GLenum logicop);

bool
intelEmitImmediateColorExpandBlit(struct intel_context *intel,
				  GLuint cpp,
				  GLubyte *src_bits, GLuint src_size,
				  GLuint fg_color,
				  GLshort dst_pitch,
				  drm_intel_bo *dst_buffer,
				  GLuint dst_offset,
				  uint32_t dst_tiling,
				  GLshort x, GLshort y,
				  GLshort w, GLshort h,
				  GLenum logic_op);
void intel_emit_linear_blit(struct intel_context *intel,
			    drm_intel_bo *dst_bo,
			    unsigned int dst_offset,
			    drm_intel_bo *src_bo,
			    unsigned int src_offset,
			    unsigned int size);

#endif