Merge commit 'origin/master' into gallium-sampler-view

Conflicts:
	src/gallium/auxiliary/util/u_tile.c
	src/gallium/auxiliary/util/u_tile.h
	src/gallium/drivers/identity/id_context.c
	src/gallium/drivers/llvmpipe/lp_setup.c
	src/gallium/drivers/llvmpipe/lp_setup.h
	src/gallium/drivers/softpipe/sp_tex_tile_cache.c
	src/gallium/include/pipe/p_context.h
	src/mesa/state_tracker/st_cb_bitmap.c
	src/mesa/state_tracker/st_cb_drawpixels.c

8 files changed, 37 insertions, 27 deletions

diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c
index 923e1e541f..8606c0004e 100644
--- a/src/gallium/drivers/r300/r300_context.c
+++ b/src/gallium/drivers/r300/r300_context.c
@@ -34,6 +34,7 @@
 #include "r300_screen.h"
 #include "r300_state_invariant.h"
 #include "r300_texture.h"
+#include "r300_transfer.h"
 
 #include "radeon_winsys.h"
 
@@ -209,6 +210,8 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen,
 
     r300_init_query_functions(r300);
 
+    r300_init_transfer_functions(r300);
+
     /* r300_init_surface_functions(r300); */
 
     r300_init_state_functions(r300);
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 3b70bcda82..7b86669888 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -405,6 +405,7 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen,
 struct draw_stage* r300_draw_stage(struct r300_context* r300);
 void r300_init_state_functions(struct r300_context* r300);
 void r300_init_surface_functions(struct r300_context* r300);
+void r300_init_tex_functions( struct pipe_context *pipe );
 
 static INLINE boolean CTX_DBG_ON(struct r300_context * ctx, unsigned flags)
 {
diff --git a/src/gallium/drivers/r300/r300_reg.h b/src/gallium/drivers/r300/r300_reg.h
index a249e8b36b..c67cc86871 100644
--- a/src/gallium/drivers/r300/r300_reg.h
+++ b/src/gallium/drivers/r300/r300_reg.h
@@ -540,7 +540,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #       define R300_PVS_FIRST_INST(x)            ((x) << 0)
 #       define R300_PVS_XYZW_VALID_INST(x)       ((x) << 10)
 #       define R300_PVS_LAST_INST(x)             ((x) << 20)
-/* Addresses are relative the the vertex program parameters area. */
+/* Addresses are relative to the vertex program parameters area. */
 #define R300_VAP_PVS_CONST_CNTL             0x22D4
 #       define R300_PVS_CONST_BASE_OFFSET_SHIFT  0
 #       define R300_PVS_MAX_CONST_ADDR_SHIFT     16
@@ -1857,7 +1857,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  * The destination register index is in FPI1 (color) and FPI3 (alpha)
  * together with enable bits.
  * There are separate enable bits for writing into temporary registers
- * (DSTC_REG_* /DSTA_REG) and and program output registers (DSTC_OUTPUT_*
+ * (DSTC_REG_* /DSTA_REG) and program output registers (DSTC_OUTPUT_*
  * /DSTA_OUTPUT). You can write to both at once, or not write at all (the
  * same index must be used for both).
  *
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index 9c001ae186..ccf39876a5 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -274,14 +274,14 @@ static void r300_emit_draw_elements(struct r300_context *r300,
 #endif
     CS_LOCALS(r300);
 
-    assert((start * indexSize)  % 4 == 0);
+    assert((start * indexSize) % 4 == 0);
     assert(count < (1 << 24));
 
+    maxIndex = MIN3(maxIndex, r300->vertex_buffer_max_index, count - minIndex);
+
     DBG(r300, DBG_DRAW, "r300: Indexbuf of %u indices, min %u max %u\n",
         count, minIndex, maxIndex);
 
-    maxIndex = MIN2(maxIndex, r300->vertex_buffer_max_index);
-
     if (alt_num_verts) {
         BEGIN_CS(15);
         OUT_CS_REG(R500_VAP_ALT_NUM_VERTICES, count);
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 5880eecd5f..64d1909a38 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -27,7 +27,6 @@
 
 #include "r300_context.h"
 #include "r300_texture.h"
-#include "r300_transfer.h"
 
 #include "radeon_winsys.h"
 #include "r300_winsys.h"
@@ -290,7 +289,6 @@ struct pipe_screen* r300_create_screen(struct radeon_winsys* radeon_winsys)
     r300screen->screen.context_create = r300_create_context;
 
     r300_init_screen_texture_functions(&r300screen->screen);
-    r300_init_screen_transfer_functions(&r300screen->screen);
     u_simple_screen_init(&r300screen->screen);
 
     return &r300screen->screen;
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index d73ec78fda..d4b7376f12 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -1061,7 +1061,7 @@ static void r300_set_vertex_buffers(struct pipe_context* pipe,
                                     const struct pipe_vertex_buffer* buffers)
 {
     struct r300_context* r300 = r300_context(pipe);
-    unsigned i, max_index = ~0;
+    unsigned i, max_index = (1 << 24) - 1;
 
     memcpy(r300->vertex_buffer, buffers,
         sizeof(struct pipe_vertex_buffer) * count);
diff --git a/src/gallium/drivers/r300/r300_transfer.c b/src/gallium/drivers/r300/r300_transfer.c
index ec89681a3c..495e3dee76 100644
--- a/src/gallium/drivers/r300/r300_transfer.c
+++ b/src/gallium/drivers/r300/r300_transfer.c
@@ -118,15 +118,15 @@ static void r300_copy_into_tiled_texture(struct pipe_context *ctx,
 }
 
 static struct pipe_transfer*
-r300_get_tex_transfer(struct pipe_screen *screen,
+r300_get_tex_transfer(struct pipe_context *ctx,
                       struct pipe_texture *texture,
                       unsigned face, unsigned level, unsigned zslice,
                       enum pipe_transfer_usage usage, unsigned x, unsigned y,
                       unsigned w, unsigned h)
 {
     struct r300_texture *tex = (struct r300_texture *)texture;
+    struct r300_screen *r300screen = r300_screen(ctx->screen);
     struct r300_transfer *trans;
-    struct r300_screen *r300screen = r300_screen(screen);
     struct pipe_texture template;
 
     trans = CALLOC_STRUCT(r300_transfer);
@@ -136,7 +136,7 @@ r300_get_tex_transfer(struct pipe_screen *screen,
         trans->transfer.usage = usage;
         trans->transfer.width = w;
         trans->transfer.height = h;
-        trans->ctx = r300screen->ctx;
+        trans->ctx = ctx;
         trans->x = x;
         trans->y = y;
         trans->level = level;
@@ -174,8 +174,10 @@ r300_get_tex_transfer(struct pipe_screen *screen,
             }
 
             /* Create the temporary texture. */
-            trans->detiled_texture =
-                (struct r300_texture*)screen->texture_create(screen, &template);
+            trans->detiled_texture = (struct r300_texture*)
+               ctx->screen->texture_create(ctx->screen,
+                                           &template);
+
             assert(!trans->detiled_texture->microtile &&
                    !trans->detiled_texture->macrotile);
 
@@ -187,7 +189,7 @@ r300_get_tex_transfer(struct pipe_screen *screen,
             if (usage & PIPE_TRANSFER_READ) {
                 /* We cannot map a tiled texture directly because the data is
                  * in a different order, therefore we do detiling using a blit. */
-                r300_copy_from_tiled_texture(r300screen->ctx, trans);
+                r300_copy_from_tiled_texture(ctx, trans);
             }
         } else {
             trans->transfer.x = x;
@@ -203,7 +205,8 @@ r300_get_tex_transfer(struct pipe_screen *screen,
     return &trans->transfer;
 }
 
-static void r300_tex_transfer_destroy(struct pipe_transfer *trans)
+static void r300_tex_transfer_destroy(struct pipe_context *ctx,
+                                      struct pipe_transfer *trans)
 {
     struct r300_transfer *r300transfer = r300_transfer(trans);
 
@@ -219,7 +222,7 @@ static void r300_tex_transfer_destroy(struct pipe_transfer *trans)
     FREE(trans);
 }
 
-static void* r300_transfer_map(struct pipe_screen *screen,
+static void* r300_transfer_map(struct pipe_context *ctx,
                                struct pipe_transfer *transfer)
 {
     struct r300_transfer *r300transfer = r300_transfer(transfer);
@@ -230,12 +233,12 @@ static void* r300_transfer_map(struct pipe_screen *screen,
     if (r300transfer->detiled_texture) {
         /* The detiled texture is of the same size as the region being mapped
          * (no offset needed). */
-        return pipe_buffer_map(screen,
+        return pipe_buffer_map(ctx->screen,
                                r300transfer->detiled_texture->buffer,
                                pipe_transfer_buffer_flags(transfer));
     } else {
         /* Tiling is disabled. */
-        map = pipe_buffer_map(screen, tex->buffer,
+        map = pipe_buffer_map(ctx->screen, tex->buffer,
                               pipe_transfer_buffer_flags(transfer));
 
         if (!map) {
@@ -248,23 +251,26 @@ static void* r300_transfer_map(struct pipe_screen *screen,
     }
 }
 
-static void r300_transfer_unmap(struct pipe_screen *screen,
+static void r300_transfer_unmap(struct pipe_context *ctx,
                                 struct pipe_transfer *transfer)
 {
     struct r300_transfer *r300transfer = r300_transfer(transfer);
     struct r300_texture *tex = (struct r300_texture*)transfer->texture;
 
     if (r300transfer->detiled_texture) {
-        pipe_buffer_unmap(screen, r300transfer->detiled_texture->buffer);
+        pipe_buffer_unmap(ctx->screen, r300transfer->detiled_texture->buffer);
     } else {
-        pipe_buffer_unmap(screen, tex->buffer);
+        pipe_buffer_unmap(ctx->screen, tex->buffer);
     }
 }
 
-void r300_init_screen_transfer_functions(struct pipe_screen *screen)
+
+void r300_init_transfer_functions( struct r300_context *r300ctx )
 {
-    screen->get_tex_transfer = r300_get_tex_transfer;
-    screen->tex_transfer_destroy = r300_tex_transfer_destroy;
-    screen->transfer_map = r300_transfer_map;
-    screen->transfer_unmap = r300_transfer_unmap;
+   struct pipe_context *ctx = &r300ctx->context;
+
+   ctx->get_tex_transfer = r300_get_tex_transfer;
+   ctx->tex_transfer_destroy = r300_tex_transfer_destroy;
+   ctx->transfer_map = r300_transfer_map;
+   ctx->transfer_unmap = r300_transfer_unmap;
 }
diff --git a/src/gallium/drivers/r300/r300_transfer.h b/src/gallium/drivers/r300/r300_transfer.h
index 60d1d3dc85..79baf6d048 100644
--- a/src/gallium/drivers/r300/r300_transfer.h
+++ b/src/gallium/drivers/r300/r300_transfer.h
@@ -26,6 +26,8 @@
 
 #include "pipe/p_screen.h"
 
-void r300_init_screen_transfer_functions(struct pipe_screen *screen);
+struct r300_context;
+
+void r300_init_transfer_functions(struct r300_context *r300ctx);
 
 #endif