diff options
author | Keith Whitwell <keithw@vmware.com> | 2010-10-17 19:03:42 -0700 |
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committer | Keith Whitwell <keithw@vmware.com> | 2010-10-17 19:09:42 -0700 |
commit | 0072acd447dc6be652e63752e50215c3105322c8 (patch) | |
tree | 847d1763b54772d336a04e606f8248291c3092b7 /src/gallium/drivers/r600/r600_query.c | |
parent | 543fb77ddece7e1806e8eaa0d65bb2a945ef9a75 (diff) | |
parent | ca2b2ac131933b4171b519813df1aaa3a81621cd (diff) |
Merge remote branch 'origin/master' into lp-setup-llvm
Conflicts:
src/gallium/drivers/llvmpipe/lp_setup_coef.c
src/gallium/drivers/llvmpipe/lp_setup_coef.h
src/gallium/drivers/llvmpipe/lp_setup_coef_intrin.c
src/gallium/drivers/llvmpipe/lp_setup_point.c
src/gallium/drivers/llvmpipe/lp_setup_tri.c
src/gallium/drivers/llvmpipe/lp_state_derived.c
src/gallium/drivers/llvmpipe/lp_state_fs.h
Diffstat (limited to 'src/gallium/drivers/r600/r600_query.c')
-rw-r--r-- | src/gallium/drivers/r600/r600_query.c | 210 |
1 files changed, 17 insertions, 193 deletions
diff --git a/src/gallium/drivers/r600/r600_query.c b/src/gallium/drivers/r600/r600_query.c index 12900cce11..726668260c 100644 --- a/src/gallium/drivers/r600/r600_query.c +++ b/src/gallium/drivers/r600/r600_query.c @@ -19,231 +19,55 @@ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: - * Jerome Glisse - * Corbin Simpson */ -#include <errno.h> -#include <util/u_inlines.h> -#include <util/u_format.h> -#include <util/u_memory.h> -#include "r600_screen.h" -#include "r600_context.h" - -static void r600_query_begin(struct r600_context *rctx, struct r600_query *rquery) -{ - struct r600_screen *rscreen = rctx->screen; - struct radeon_state *rstate = &rquery->rstate; - - radeon_state_fini(rstate); - radeon_state_init(rstate, rscreen->rw, R600_STATE_QUERY_BEGIN, 0, 0); - rstate->states[R600_QUERY__OFFSET] = rquery->num_results; - radeon_ws_bo_reference(rscreen->rw, &rstate->bo[0], rquery->buffer); - rstate->nbo = 1; - rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; - if (radeon_state_pm4(rstate)) { - radeon_state_fini(rstate); - } -} - -static void r600_query_end(struct r600_context *rctx, struct r600_query *rquery) -{ - struct r600_screen *rscreen = rctx->screen; - struct radeon_state *rstate = &rquery->rstate; - - radeon_state_fini(rstate); - radeon_state_init(rstate, rscreen->rw, R600_STATE_QUERY_END, 0, 0); - rstate->states[R600_QUERY__OFFSET] = rquery->num_results + 8; - radeon_ws_bo_reference(rscreen->rw, &rstate->bo[0], rquery->buffer); - rstate->nbo = 1; - rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; - if (radeon_state_pm4(rstate)) { - radeon_state_fini(rstate); - } -} +#include "r600_pipe.h" static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned query_type) { - struct r600_screen *rscreen = r600_screen(ctx->screen); - struct r600_context *rctx = r600_context(ctx); - struct r600_query *q; - - if (query_type != PIPE_QUERY_OCCLUSION_COUNTER) - return NULL; - - q = CALLOC_STRUCT(r600_query); - if (!q) - return NULL; + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; - q->type = query_type; - q->buffer_size = 4096; - - q->buffer = radeon_ws_bo(rscreen->rw, q->buffer_size, 1, 0); - if (!q->buffer) { - FREE(q); - return NULL; - } - - LIST_ADDTAIL(&q->list, &rctx->query_list); - - return (struct pipe_query *)q; -} - -static void r600_destroy_query(struct pipe_context *ctx, - struct pipe_query *query) -{ - struct r600_screen *rscreen = r600_screen(ctx->screen); - struct r600_query *q = r600_query(query); - - radeon_ws_bo_reference(rscreen->rw, &q->buffer, NULL); - LIST_DEL(&q->list); - FREE(query); + return (struct pipe_query*)r600_context_query_create(&rctx->ctx, query_type); } -static void r600_query_result(struct pipe_context *ctx, struct r600_query *rquery) +static void r600_destroy_query(struct pipe_context *ctx, struct pipe_query *query) { - struct r600_screen *rscreen = r600_screen(ctx->screen); - u64 start, end; - u32 *results; - int i; + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; - radeon_ws_bo_wait(rscreen->rw, rquery->buffer); - results = radeon_ws_bo_map(rscreen->rw, rquery->buffer, 0, r600_context(ctx)); - for (i = 0; i < rquery->num_results; i += 4) { - start = (u64)results[i] | (u64)results[i + 1] << 32; - end = (u64)results[i + 2] | (u64)results[i + 3] << 32; - if ((start & 0x8000000000000000UL) && (end & 0x8000000000000000UL)) { - rquery->result += end - start; - } - } - radeon_ws_bo_unmap(rscreen->rw, rquery->buffer); - rquery->num_results = 0; -} - -static void r600_query_resume(struct pipe_context *ctx, struct r600_query *rquery) -{ - struct r600_context *rctx = r600_context(ctx); - - if (rquery->num_results >= ((rquery->buffer_size >> 2) - 2)) { - /* running out of space */ - if (!rquery->flushed) { - ctx->flush(ctx, 0, NULL); - } - r600_query_result(ctx, rquery); - } - r600_query_begin(rctx, rquery); - rquery->flushed = false; -} - -static void r600_query_suspend(struct pipe_context *ctx, struct r600_query *rquery) -{ - struct r600_context *rctx = r600_context(ctx); - - r600_query_end(rctx, rquery); - rquery->num_results += 16; + r600_context_query_destroy(&rctx->ctx, (struct r600_query *)query); } static void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query) { - struct r600_context *rctx = r600_context(ctx); - struct r600_query *rquery = r600_query(query); - int r; + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_query *rquery = (struct r600_query *)query; - rquery->state = R600_QUERY_STATE_STARTED; + rquery->result = 0; rquery->num_results = 0; - rquery->flushed = false; - r600_query_resume(ctx, rquery); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - if (r == -EBUSY) { - /* this shouldn't happen */ - R600_ERR("had to flush while emitting end query\n"); - ctx->flush(ctx, 0, NULL); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - } + r600_query_begin(&rctx->ctx, (struct r600_query *)query); } static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) { - struct r600_context *rctx = r600_context(ctx); - struct r600_query *rquery = r600_query(query); - int r; - - rquery->state &= ~R600_QUERY_STATE_STARTED; - rquery->state |= R600_QUERY_STATE_ENDED; - r600_query_suspend(ctx, rquery); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - if (r == -EBUSY) { - /* this shouldn't happen */ - R600_ERR("had to flush while emitting end query\n"); - ctx->flush(ctx, 0, NULL); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - } -} - -void r600_queries_suspend(struct pipe_context *ctx) -{ - struct r600_context *rctx = r600_context(ctx); - struct r600_query *rquery; - int r; - - LIST_FOR_EACH_ENTRY(rquery, &rctx->query_list, list) { - if (rquery->state & R600_QUERY_STATE_STARTED) { - r600_query_suspend(ctx, rquery); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - if (r == -EBUSY) { - /* this shouldn't happen */ - R600_ERR("had to flush while emitting end query\n"); - ctx->flush(ctx, 0, NULL); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - } - } - rquery->state |= R600_QUERY_STATE_SUSPENDED; - } -} - -void r600_queries_resume(struct pipe_context *ctx) -{ - struct r600_context *rctx = r600_context(ctx); - struct r600_query *rquery; - int r; + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; - LIST_FOR_EACH_ENTRY(rquery, &rctx->query_list, list) { - if (rquery->state & R600_QUERY_STATE_STARTED) { - r600_query_resume(ctx, rquery); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - if (r == -EBUSY) { - /* this shouldn't happen */ - R600_ERR("had to flush while emitting end query\n"); - ctx->flush(ctx, 0, NULL); - r = radeon_ctx_set_query_state(rctx->ctx, &rquery->rstate); - } - } - rquery->state &= ~R600_QUERY_STATE_SUSPENDED; - } + r600_query_end(&rctx->ctx, (struct r600_query *)query); } static boolean r600_get_query_result(struct pipe_context *ctx, struct pipe_query *query, boolean wait, void *vresult) { - struct r600_query *rquery = r600_query(query); - uint64_t *result = (uint64_t*)vresult; + struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; + struct r600_query *rquery = (struct r600_query *)query; - if (!rquery->flushed) { + if (rquery->num_results) { ctx->flush(ctx, 0, NULL); - rquery->flushed = true; } - r600_query_result(ctx, rquery); - *result = rquery->result; - rquery->result = 0; - return TRUE; + return r600_context_query_result(&rctx->ctx, (struct r600_query *)query, wait, vresult); } -void r600_init_query_functions(struct r600_context* rctx) +void r600_init_query_functions(struct r600_pipe_context *rctx) { - LIST_INITHEAD(&rctx->query_list); - rctx->context.create_query = r600_create_query; rctx->context.destroy_query = r600_destroy_query; rctx->context.begin_query = r600_begin_query; |