freedreno/a3xx: support for hw binning pass

[mesa.git] / src / gallium / drivers / freedreno / freedreno_context.c

diff --git a/src/gallium/drivers/freedreno/freedreno_context.c b/src/gallium/drivers/freedreno/freedreno_context.c
index 96e1ef6e5792d6fa7efcc78b927b033e3bb7b9a3..23f6a67734d1d5949d6cf61c86df87566e0b9078 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_context.c
+++ b/src/gallium/drivers/freedreno/freedreno_context.c
@@ -34,16 +34,11 @@
 #include "freedreno_gmem.h"
 #include "freedreno_util.h"
 
-static void
-fd_context_next_rb(struct pipe_context *pctx)
+static struct fd_ringbuffer *next_rb(struct fd_context *ctx)
 {
-       struct fd_context *ctx = fd_context(pctx);
        struct fd_ringbuffer *ring;
        uint32_t ts;
 
-       fd_ringmarker_del(ctx->draw_start);
-       fd_ringmarker_del(ctx->draw_end);
-
        /* grab next ringbuffer: */
        ring = ctx->rings[(ctx->rings_idx++) % ARRAY_SIZE(ctx->rings)];
 
@@ -56,10 +51,36 @@ fd_context_next_rb(struct pipe_context *pctx)
 
        fd_ringbuffer_reset(ring);
 
+       return ring;
+}
+
+static void
+fd_context_next_rb(struct pipe_context *pctx)
+{
+       struct fd_context *ctx = fd_context(pctx);
+       struct fd_ringbuffer *ring;
+
+       fd_ringmarker_del(ctx->draw_start);
+       fd_ringmarker_del(ctx->draw_end);
+
+       ring = next_rb(ctx);
+
        ctx->draw_start = fd_ringmarker_new(ring);
        ctx->draw_end = fd_ringmarker_new(ring);
 
+       fd_ringbuffer_set_parent(ring, NULL);
        ctx->ring = ring;
+
+       fd_ringmarker_del(ctx->binning_start);
+       fd_ringmarker_del(ctx->binning_end);
+
+       ring = next_rb(ctx);
+
+       ctx->binning_start = fd_ringmarker_new(ring);
+       ctx->binning_end = fd_ringmarker_new(ring);
+
+       fd_ringbuffer_set_parent(ring, ctx->ring);
+       ctx->binning_ring = ring;
 }
 
 /* emit accumulated render cmds, needed for example if render target has
@@ -117,22 +138,41 @@ void
 fd_context_destroy(struct pipe_context *pctx)
 {
        struct fd_context *ctx = fd_context(pctx);
+       unsigned i;
 
        DBG("");
 
+       util_slab_destroy(&ctx->transfer_pool);
+
+       util_dynarray_fini(&ctx->draw_patches);
+
        if (ctx->blitter)
                util_blitter_destroy(ctx->blitter);
 
+       if (ctx->primconvert)
+               util_primconvert_destroy(ctx->primconvert);
+
        fd_ringmarker_del(ctx->draw_start);
        fd_ringmarker_del(ctx->draw_end);
-       fd_ringbuffer_del(ctx->ring);
+       fd_ringmarker_del(ctx->binning_start);
+       fd_ringmarker_del(ctx->binning_end);
+
+       for (i = 0; i < ARRAY_SIZE(ctx->rings); i++)
+               fd_ringbuffer_del(ctx->rings[i]);
+
+       for (i = 0; i < ARRAY_SIZE(ctx->pipe); i++) {
+               struct fd_vsc_pipe *pipe = &ctx->pipe[i];
+               if (!pipe->bo)
+                       break;
+               fd_bo_del(pipe->bo);
+       }
 
        FREE(ctx);
 }
 
 struct pipe_context *
-fd_context_init(struct fd_context *ctx,
-               struct pipe_screen *pscreen, void *priv)
+fd_context_init(struct fd_context *ctx, struct pipe_screen *pscreen,
+               const uint8_t *primtypes, void *priv)
 {
        struct fd_screen *screen = fd_screen(pscreen);
        struct pipe_context *pctx;
@@ -140,6 +180,12 @@ fd_context_init(struct fd_context *ctx,
 
        ctx->screen = screen;
 
+       ctx->primtypes = primtypes;
+       ctx->primtype_mask = 0;
+       for (i = 0; i < PIPE_PRIM_MAX; i++)
+               if (primtypes[i])
+                       ctx->primtype_mask |= (1 << i);
+
        /* need some sane default in case state tracker doesn't
         * set some state:
         */
@@ -157,6 +203,9 @@ fd_context_init(struct fd_context *ctx,
        }
 
        fd_context_next_rb(pctx);
+       fd_reset_rmw_state(ctx);
+
+       util_dynarray_init(&ctx->draw_patches);
 
        util_slab_create(&ctx->transfer_pool, sizeof(struct pipe_transfer),
                        16, UTIL_SLAB_SINGLETHREADED);
@@ -170,6 +219,9 @@ fd_context_init(struct fd_context *ctx,
        if (!ctx->blitter)
                goto fail;
 
+       ctx->primconvert = util_primconvert_create(pctx, ctx->primtype_mask);
+       if (!ctx->primconvert)
+               goto fail;
 
        return pctx;