From: Marek Olšák Date: Thu, 4 Aug 2011 05:05:07 +0000 (+0200) Subject: r600g: enable thread offloading X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c79e9f0ed59d561849a0a4fbaafe87d5064d3e8c;p=mesa.git r600g: enable thread offloading Reviewed-by: Alex Deucher --- diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 4051584f272..5d09d59e111 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -117,9 +117,8 @@ static struct r600_fence *r600_create_fence(struct r600_pipe_context *ctx) } -static void r600_flush(struct pipe_context *ctx, - struct pipe_fence_handle **fence, - unsigned flags) +void r600_flush(struct pipe_context *ctx, struct pipe_fence_handle **fence, + unsigned flags) { struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx; struct r600_fence **rfence = (struct r600_fence**)fence; diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 3ca003aa244..7ab785ee2df 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -273,6 +273,11 @@ struct pipe_resource *r600_buffer_from_handle(struct pipe_screen *screen, struct winsys_handle *whandle); void r600_upload_index_buffer(struct r600_pipe_context *rctx, struct r600_drawl *draw); + +/* r600_pipe.c */ +void r600_flush(struct pipe_context *ctx, struct pipe_fence_handle **fence, + unsigned flags); + /* r600_query.c */ void r600_init_query_functions(struct r600_pipe_context *rctx); diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c index ed0b2ec2890..7b5a3e74a26 100644 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@ -66,7 +66,7 @@ static void r600_copy_from_staging_texture(struct pipe_context *ctx, struct r600 rtransfer->staging_texture, 0, &sbox); - ctx->flush(ctx, NULL); + r600_flush(ctx, NULL, RADEON_FLUSH_ASYNC); } unsigned r600_texture_get_offset(struct r600_resource_texture *rtex, @@ -645,7 +645,7 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx, if (usage & PIPE_TRANSFER_READ) { r600_copy_to_staging_texture(ctx, trans); /* Always referenced in the blit. */ - ctx->flush(ctx, NULL); + r600_flush(ctx, NULL, 0); } return &trans->transfer; } diff --git a/src/gallium/winsys/r600/drm/evergreen_hw_context.c b/src/gallium/winsys/r600/drm/evergreen_hw_context.c index 63b3dc3940d..eaf461833c7 100644 --- a/src/gallium/winsys/r600/drm/evergreen_hw_context.c +++ b/src/gallium/winsys/r600/drm/evergreen_hw_context.c @@ -1156,7 +1156,7 @@ void evergreen_context_draw(struct r600_context *ctx, const struct r600_draw *dr if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) { /* need to flush */ - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); } /* at that point everythings is flushed and ctx->pm4_cdwords = 0 */ if ((ctx->pm4_dirty_cdwords + ndwords) > ctx->pm4_ndwords) { diff --git a/src/gallium/winsys/r600/drm/r600_drm.c b/src/gallium/winsys/r600/drm/r600_drm.c index 17d098aed96..7d5583fd287 100644 --- a/src/gallium/winsys/r600/drm/r600_drm.c +++ b/src/gallium/winsys/r600/drm/r600_drm.c @@ -249,9 +249,6 @@ struct radeon *radeon_create(struct radeon_winsys *ws) if (radeon_drm_get_tiling(radeon)) return NULL; - /* XXX disable ioctl thread offloading until the porting is done. */ - setenv("RADEON_THREAD", "0", 0); - return radeon; } diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c index f89e8d6548d..ba8d6c2aa64 100644 --- a/src/gallium/winsys/r600/drm/r600_hw_context.c +++ b/src/gallium/winsys/r600/drm/r600_hw_context.c @@ -938,7 +938,7 @@ void r600_context_flush_all(struct r600_context *ctx, unsigned flush_flags) if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) { /* need to flush */ - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); } ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing); @@ -1436,7 +1436,7 @@ void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw) if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) { /* need to flush */ - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); } /* at that point everythings is flushed and ctx->pm4_cdwords = 0 */ if ((ctx->pm4_dirty_cdwords + ndwords) > ctx->pm4_ndwords) { @@ -1549,7 +1549,7 @@ void r600_context_emit_fence(struct r600_context *ctx, struct r600_bo *fence_bo, if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) { /* need to flush */ - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); } ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0); @@ -1611,7 +1611,7 @@ void r600_query_begin(struct r600_context *ctx, struct r600_query *query) if ((required_space + ctx->pm4_cdwords) > ctx->pm4_ndwords) { /* need to flush */ - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); } if (query->type == PIPE_QUERY_OCCLUSION_COUNTER) { @@ -1622,7 +1622,7 @@ void r600_query_begin(struct r600_context *ctx, struct r600_query *query) query->queries_emitted = 1; } else { if (++query->queries_emitted > query->buffer_size / query->result_size / 2) - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); } } @@ -1714,7 +1714,7 @@ void r600_query_predication(struct r600_context *ctx, struct r600_query *query, { if (operation == PREDICATION_OP_CLEAR) { if (ctx->pm4_cdwords + 3 > ctx->pm4_ndwords) - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SET_PREDICATION, 1, 0); ctx->pm4[ctx->pm4_cdwords++] = 0; @@ -1730,7 +1730,7 @@ void r600_query_predication(struct r600_context *ctx, struct r600_query *query, count /= query->result_size; if (ctx->pm4_cdwords + 5 * count > ctx->pm4_ndwords) - r600_context_flush(ctx, 0); + r600_context_flush(ctx, RADEON_FLUSH_ASYNC); op = PRED_OP(operation) | PREDICATION_DRAW_VISIBLE | (flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW);