nv50,nvc0: add some missing resource referencing

diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index c6bd0b15cbc4cab263be45013983846db08e3b38..204e9bef113488bb85c518aaae9b12c4a0bbad61 100644 (file)
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -63,11 +63,35 @@ nv50_default_flush_notify(struct nouveau_channel *chan)
    nouveau_fence_next(&nv50->screen->base);
 }
 
+static void
+nv50_context_unreference_resources(struct nv50_context *nv50)
+{
+   unsigned s, i;
+
+   for (i = 0; i < NV50_BUFCTX_COUNT; ++i)
+      nv50_bufctx_reset(nv50, i);
+
+   for (i = 0; i < nv50->num_vtxbufs; ++i)
+      pipe_resource_reference(&nv50->vtxbuf[i].buffer, NULL);
+
+   pipe_resource_reference(&nv50->idxbuf.buffer, NULL);
+
+   for (s = 0; s < 3; ++s) {
+      for (i = 0; i < nv50->num_textures[s]; ++i)
+         pipe_sampler_view_reference(&nv50->textures[s][i], NULL);
+
+      for (i = 0; i < 16; ++i)
+         pipe_resource_reference(&nv50->constbuf[s][i], NULL);
+   }
+}
+
 static void
 nv50_destroy(struct pipe_context *pipe)
 {
    struct nv50_context *nv50 = nv50_context(pipe);
 
+   nv50_context_unreference_resources(nv50);
+
    draw_destroy(nv50->draw);
 
    if (nv50->screen->cur_ctx == nv50) {

diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 3c497451d8bbe50cc623955c7b70a4272571aba4..db2571596989ebd44a3d5dc21797298dfc920281 100644 (file)
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -796,10 +796,13 @@ nv50_set_index_buffer(struct pipe_context *pipe,
 {
    struct nv50_context *nv50 = nv50_context(pipe);
 
-   if (ib)
+   if (ib) {
+      pipe_resource_reference(&nv50->idxbuf.buffer, ib->buffer);
+
       memcpy(&nv50->idxbuf, ib, sizeof(nv50->idxbuf));
-   else
-      nv50->idxbuf.buffer = NULL;
+   } else {
+      pipe_resource_reference(&nv50->idxbuf.buffer, NULL);
+   }
 }
 
 static void

diff --git a/src/gallium/drivers/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 881d102dab0eaab0ae17b21adfa232e69d4cc7d4..e4014b0d7ce683371eab1f0d701e562389e7a71f 100644 (file)
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -56,11 +56,38 @@ nvc0_flush(struct pipe_context *pipe,
    FIRE_RING(chan);
 }
 
+static void
+nvc0_context_unreference_resources(struct nvc0_context *nvc0)
+{
+   unsigned s, i;
+
+   for (i = 0; i < NVC0_BUFCTX_COUNT; ++i)
+      nvc0_bufctx_reset(nvc0, i);
+
+   for (i = 0; i < nvc0->num_vtxbufs; ++i)
+      pipe_resource_reference(&nvc0->vtxbuf[i].buffer, NULL);
+
+   pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);
+
+   for (s = 0; s < 5; ++s) {
+      for (i = 0; i < nvc0->num_textures[s]; ++i)
+         pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
+
+      for (i = 0; i < 16; ++i)
+         pipe_resource_reference(&nvc0->constbuf[s][i], NULL);
+   }
+
+   for (i = 0; i < nvc0->num_tfbbufs; ++i)
+      pipe_resource_reference(&nvc0->tfbbuf[i], NULL);
+}
+
 static void
 nvc0_destroy(struct pipe_context *pipe)
 {
    struct nvc0_context *nvc0 = nvc0_context(pipe);
 
+   nvc0_context_unreference_resources(nvc0);
+
    draw_destroy(nvc0->draw);
 
    if (nvc0->screen->cur_ctx == nvc0) {

diff --git a/src/gallium/drivers/nvc0/nvc0_state.c b/src/gallium/drivers/nvc0/nvc0_state.c
index 1815fe88a9b8681eaf6d9b46cc8a8165227a8ecc..ab68abcfb5a6497bcc4544be6aeb94acd3c3d56e 100644 (file)
--- a/src/gallium/drivers/nvc0/nvc0_state.c
+++ b/src/gallium/drivers/nvc0/nvc0_state.c
@@ -708,10 +708,13 @@ nvc0_set_index_buffer(struct pipe_context *pipe,
 {
     struct nvc0_context *nvc0 = nvc0_context(pipe);
 
-    if (ib)
-        memcpy(&nvc0->idxbuf, ib, sizeof(nvc0->idxbuf));
-    else
-        nvc0->idxbuf.buffer = NULL;
+    if (ib) {
+       pipe_resource_reference(&nvc0->idxbuf.buffer, ib->buffer);
+
+       memcpy(&nvc0->idxbuf, ib, sizeof(nvc0->idxbuf));
+    } else {
+       pipe_resource_reference(&nvc0->idxbuf.buffer, NULL);
+    }
 }
 
 static void