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nv50: add PIPELINE_STATISTICS query support, based on nvc0

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Tested-by: Nick Tenney <nick.tenney@gmail.com>
This commit is contained in:
Ilia Mirkin
2015-02-18 03:35:23 -05:00
parent f883df74e0
commit 5000a5f67b
3 changed files with 28 additions and 3 deletions
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2
docs/relnotes/10.6.0.html
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@@ -47,7 +47,7 @@ Note: some of the new features are only available with certain drivers.
<li>GL_AMD_pinned_memory on r600, radeonsi</li>
<li>GL_ARB_draw_instanced on freedreno</li>
<li>GL_ARB_instanced_arrays on freedreno</li>
<li>GL_ARB_pipeline_statistics_query on i965, nvc0, r600, radeonsi, softpipe</li>
<li>GL_ARB_pipeline_statistics_query on i965, nv50, nvc0, r600, radeonsi, softpipe</li>
</ul>
<h2>Bug fixes</h2>

27
src/gallium/drivers/nouveau/nv50/nv50_query.c
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@@ -48,7 +48,7 @@ struct nv50_query {
struct nouveau_mm_allocation *mm;
};
#define NV50_QUERY_ALLOC_SPACE 128
#define NV50_QUERY_ALLOC_SPACE 256
static INLINE struct nv50_query *
nv50_query(struct pipe_query *pipe)
@@ -184,6 +184,16 @@ nv50_query_begin(struct pipe_context *pipe, struct pipe_query *pq)
nv50_query_get(push, q, 0x20, 0x05805002);
nv50_query_get(push, q, 0x30, 0x06805002);
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
nv50_query_get(push, q, 0x80, 0x00801002); /* VFETCH, VERTICES */
nv50_query_get(push, q, 0x90, 0x01801002); /* VFETCH, PRIMS */
nv50_query_get(push, q, 0xa0, 0x02802002); /* VP, LAUNCHES */
nv50_query_get(push, q, 0xb0, 0x03806002); /* GP, LAUNCHES */
nv50_query_get(push, q, 0xc0, 0x04806002); /* GP, PRIMS_OUT */
nv50_query_get(push, q, 0xd0, 0x07804002); /* RAST, PRIMS_IN */
nv50_query_get(push, q, 0xe0, 0x08804002); /* RAST, PRIMS_OUT */
nv50_query_get(push, q, 0xf0, 0x0980a002); /* ROP, PIXELS */
break;
case PIPE_QUERY_TIME_ELAPSED:
nv50_query_get(push, q, 0x10, 0x00005002);
break;
@@ -217,6 +227,16 @@ nv50_query_end(struct pipe_context *pipe, struct pipe_query *pq)
nv50_query_get(push, q, 0x00, 0x05805002);
nv50_query_get(push, q, 0x10, 0x06805002);
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
nv50_query_get(push, q, 0x00, 0x00801002); /* VFETCH, VERTICES */
nv50_query_get(push, q, 0x10, 0x01801002); /* VFETCH, PRIMS */
nv50_query_get(push, q, 0x20, 0x02802002); /* VP, LAUNCHES */
nv50_query_get(push, q, 0x30, 0x03806002); /* GP, LAUNCHES */
nv50_query_get(push, q, 0x40, 0x04806002); /* GP, PRIMS_OUT */
nv50_query_get(push, q, 0x50, 0x07804002); /* RAST, PRIMS_IN */
nv50_query_get(push, q, 0x60, 0x08804002); /* RAST, PRIMS_OUT */
nv50_query_get(push, q, 0x70, 0x0980a002); /* ROP, PIXELS */
break;
case PIPE_QUERY_TIMESTAMP:
q->sequence++;
/* fall through */
@@ -257,6 +277,7 @@ nv50_query_result(struct pipe_context *pipe, struct pipe_query *pq,
uint32_t *res32 = (uint32_t *)result;
boolean *res8 = (boolean *)result;
uint64_t *data64 = (uint64_t *)q->data;
int i;
if (!q->ready) /* update ? */
q->ready = nv50_query_ready(q);
@@ -289,6 +310,10 @@ nv50_query_result(struct pipe_context *pipe, struct pipe_query *pq,
res64[0] = data64[0] - data64[4];
res64[1] = data64[2] - data64[6];
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
for (i = 0; i < 8; ++i)
res64[i] = data64[i * 2] - data64[16 + i * 2];
break;
case PIPE_QUERY_TIMESTAMP:
res64[0] = data64[1];
break;

2
src/gallium/drivers/nouveau/nv50/nv50_screen.c
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@@ -175,6 +175,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_CONDITIONAL_RENDER_INVERTED:
case PIPE_CAP_CLIP_HALFZ:
case PIPE_CAP_POLYGON_OFFSET_CLAMP:
case PIPE_CAP_QUERY_PIPELINE_STATISTICS:
return 1;
case PIPE_CAP_SEAMLESS_CUBE_MAP:
return 1; /* class_3d >= NVA0_3D_CLASS; */
@@ -198,7 +199,6 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
case PIPE_CAP_TGSI_TEXCOORD:
case PIPE_CAP_QUERY_PIPELINE_STATISTICS:
case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
case PIPE_CAP_TEXTURE_GATHER_SM5:
case PIPE_CAP_FAKE_SW_MSAA: