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https://github.com/tiagovignatti/intel-gpu-tools.git
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725da6ee74
rendercopy does the batch buffer flush internally, so if we want to use it with multiple contexts, we need to pass the context in from caller. v2: Modify rendercopy_gen8 as well Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
#ifndef RENDERCOPY_H
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#define RENDERCOPY_H
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#include <stdlib.h>
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#include <sys/ioctl.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <fcntl.h>
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#include <inttypes.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <getopt.h>
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#include "drm.h"
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#include "i915_drm.h"
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#include "drmtest.h"
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#include "intel_bufmgr.h"
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#include "intel_batchbuffer.h"
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#include "intel_gpu_tools.h"
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struct scratch_buf {
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drm_intel_bo *bo;
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uint32_t stride;
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uint32_t tiling;
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uint32_t *data;
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uint32_t *cpu_mapping;
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uint32_t size;
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unsigned num_tiles;
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};
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static inline void emit_vertex_2s(struct intel_batchbuffer *batch,
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int16_t x, int16_t y)
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{
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OUT_BATCH((uint16_t)y << 16 | (uint16_t)x);
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}
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static inline void emit_vertex(struct intel_batchbuffer *batch,
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float f)
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{
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union { float f; uint32_t ui; } u;
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u.f = f;
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OUT_BATCH(u.ui);
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}
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static inline void emit_vertex_normalized(struct intel_batchbuffer *batch,
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float f, float total)
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{
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union { float f; uint32_t ui; } u;
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u.f = f / total;
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OUT_BATCH(u.ui);
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}
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static inline unsigned buf_width(struct scratch_buf *buf)
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{
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return buf->stride/sizeof(uint32_t);
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}
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static inline unsigned buf_height(struct scratch_buf *buf)
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{
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return buf->size/buf->stride;
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}
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typedef void (*render_copyfunc_t)(struct intel_batchbuffer *batch,
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drm_intel_context *context,
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struct scratch_buf *src, unsigned src_x, unsigned src_y,
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unsigned width, unsigned height,
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struct scratch_buf *dst, unsigned dst_x, unsigned dst_y);
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render_copyfunc_t get_render_copyfunc(int devid);
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void gen8_render_copyfunc(struct intel_batchbuffer *batch,
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drm_intel_context *context,
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struct scratch_buf *src, unsigned src_x, unsigned src_y,
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unsigned width, unsigned height,
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struct scratch_buf *dst, unsigned dst_x, unsigned dst_y);
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void gen7_render_copyfunc(struct intel_batchbuffer *batch,
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drm_intel_context *context,
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struct scratch_buf *src, unsigned src_x, unsigned src_y,
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unsigned width, unsigned height,
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struct scratch_buf *dst, unsigned dst_x, unsigned dst_y);
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void gen6_render_copyfunc(struct intel_batchbuffer *batch,
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drm_intel_context *context,
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struct scratch_buf *src, unsigned src_x, unsigned src_y,
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unsigned width, unsigned height,
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struct scratch_buf *dst, unsigned dst_x, unsigned dst_y);
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void gen3_render_copyfunc(struct intel_batchbuffer *batch,
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drm_intel_context *context,
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struct scratch_buf *src, unsigned src_x, unsigned src_y,
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unsigned width, unsigned height,
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struct scratch_buf *dst, unsigned dst_x, unsigned dst_y);
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void gen2_render_copyfunc(struct intel_batchbuffer *batch,
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drm_intel_context *context,
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struct scratch_buf *src, unsigned src_x, unsigned src_y,
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unsigned width, unsigned height,
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struct scratch_buf *dst, unsigned dst_x, unsigned dst_y);
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#endif /* RENDERCOPY_H */
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