r300-gallium: Various cleanups leftover from before.

BEGIN/END_CS pair, a few asserts, and a slightly more correct VTE setup.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index cd5c38a0c7d..3beb1b8c3f6 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -163,6 +163,7 @@ void r300_emit_fb_state(struct r300_context* r300,
     BEGIN_CS((8 * fb->nr_cbufs) + (fb->zsbuf ? 8 : 0) + 4);
     for (i = 0; i < fb->nr_cbufs; i++) {
         tex = (struct r300_texture*)fb->cbufs[i]->texture;
+        assert(tex && tex->buffer && "cbuf is marked, but NULL!");
         pixpitch = tex->stride / tex->tex.block.size;
 
         OUT_CS_REG_SEQ(R300_RB3D_COLOROFFSET0 + (4 * i), 1);
@@ -177,7 +178,8 @@ void r300_emit_fb_state(struct r300_context* r300,
 
     if (fb->zsbuf) {
         tex = (struct r300_texture*)fb->zsbuf->texture;
-        pixpitch = (tex->stride / tex->tex.block.size);
+        assert(tex && tex->buffer && "zsbuf is marked, but NULL!");
+        pixpitch = tex->stride / tex->tex.block.size;
 
         OUT_CS_REG_SEQ(R300_ZB_DEPTHOFFSET, 1);
         OUT_CS_RELOC(tex->buffer, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
@@ -473,7 +475,7 @@ void r300_emit_dirty_state(struct r300_context* r300)
     /* ...textures... */
     for (i = 0; i < r300->texture_count; i++) {
         tex = r300->textures[i];
-        assert(tex && tex->buffer && "zsbuf is marked, but NULL!");
+        assert(tex && tex->buffer && "texture is marked, but NULL!");
         r300->winsys->add_buffer(r300->winsys, tex->buffer,
                 RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM, 0);
     }