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#include "intel_be_device.h"
#include "intel_be_context.h"
#include "intel_be_batchbuffer.h"
#include "i915_drm.h"
static struct i915_batchbuffer *
intel_be_batch_get(struct i915_winsys *sws)
{
struct intel_be_context *intel = intel_be_context(sws);
return &intel->batch->base;
}
static void
intel_be_batch_reloc(struct i915_winsys *sws,
struct pipe_buffer *buf,
unsigned access_flags,
unsigned delta)
{
struct intel_be_context *intel = intel_be_context(sws);
drm_intel_bo *bo = intel_bo(buf);
int ret;
uint32_t read = 0;
uint32_t write = 0;
if (access_flags & I915_BUFFER_ACCESS_WRITE) {
write = I915_GEM_DOMAIN_RENDER;
read = I915_GEM_DOMAIN_RENDER;
}
if (access_flags & I915_BUFFER_ACCESS_READ) {
read |= I915_GEM_DOMAIN_VERTEX;
}
ret = intel_be_offset_relocation(intel->batch,
delta,
bo,
read,
write);
assert(ret == 0);
/* TODO change return type */
/* return ret; */
}
static void
intel_be_batch_flush(struct i915_winsys *sws,
struct pipe_fence_handle **fence)
{
struct intel_be_context *intel = intel_be_context(sws);
struct intel_be_fence **f = (struct intel_be_fence **)fence;
if (fence && *fence)
assert(0);
intel_be_batchbuffer_flush(intel->batch, f);
}
boolean
intel_be_init_context(struct intel_be_context *intel, struct intel_be_device *device)
{
assert(intel);
assert(device);
intel->device = device;
intel->base.batch_get = intel_be_batch_get;
intel->base.batch_reloc = intel_be_batch_reloc;
intel->base.batch_flush = intel_be_batch_flush;
intel->batch = intel_be_batchbuffer_alloc(intel);
return true;
}
void
intel_be_destroy_context(struct intel_be_context *intel)
{
intel_be_batchbuffer_free(intel->batch);
}
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