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intel/blorp: Make the Z component of the primitive adjustable

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We want to be able to start doing slow depth clears with blorp.  This
allows us to adjust the depth we're clearing to.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Jason Ekstrand
2016-10-06 22:03:12 -07:00
parent 7cb197c3a8
commit 5dacd3caee
2 changed files with 7 additions and 6 deletions
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src/intel/blorp/blorp_genX_exec.h
+6 -6
View File
@@ -174,9 +174,9 @@ blorp_emit_vertex_data(struct blorp_batch *batch,
uint32_t *size)
{
const float vertices[] = {
/* v0 */ (float)params->x1, (float)params->y1,
/* v1 */ (float)params->x0, (float)params->y1,
/* v2 */ (float)params->x0, (float)params->y0,
/* v0 */ (float)params->x1, (float)params->y1, params->z,
/* v1 */ (float)params->x0, (float)params->y1, params->z,
/* v2 */ (float)params->x0, (float)params->y0, params->z,
};
void *data = blorp_alloc_vertex_buffer(batch, sizeof(vertices), addr);
@@ -228,7 +228,7 @@ blorp_emit_vertex_buffers(struct blorp_batch *batch,
uint32_t size;
blorp_emit_vertex_data(batch, params, &vb[0].BufferStartingAddress, &size);
vb[0].VertexBufferIndex = 0;
vb[0].BufferPitch = 2 * sizeof(float);
vb[0].BufferPitch = 3 * sizeof(float);
vb[0].VertexBufferMOCS = batch->blorp->mocs.vb;
#if GEN_GEN >= 7
vb[0].AddressModifyEnable = true;
@@ -347,11 +347,11 @@ blorp_emit_vertex_elements(struct blorp_batch *batch,
ve[1].VertexBufferIndex = 0;
ve[1].Valid = true;
ve[1].SourceElementFormat = ISL_FORMAT_R32G32_FLOAT;
ve[1].SourceElementFormat = ISL_FORMAT_R32G32B32_FLOAT;
ve[1].SourceElementOffset = 0;
ve[1].Component0Control = VFCOMP_STORE_SRC;
ve[1].Component1Control = VFCOMP_STORE_SRC;
ve[1].Component2Control = VFCOMP_STORE_0;
ve[1].Component2Control = VFCOMP_STORE_SRC;
ve[1].Component3Control = VFCOMP_STORE_1_FP;
for (unsigned i = 0; i < num_varyings; ++i) {
src/intel/blorp/blorp_priv.h
+1
View File
@@ -180,6 +180,7 @@ struct blorp_params
uint32_t y0;
uint32_t x1;
uint32_t y1;
float z;
struct brw_blorp_surface_info depth;
uint32_t depth_format;
struct brw_blorp_surface_info src;