Merge branch 'mesa_7_5_branch'

Conflicts:

	Makefile
	src/mesa/main/version.h
	src/mesa/shader/slang/slang_preprocess.c
	src/mesa/state_tracker/st_cb_bufferobjects.c

2 files changed, 26 insertions, 27 deletions

diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.c b/src/mesa/state_tracker/st_cb_bufferobjects.c
index f140641d7ef..7021d732089 100644
--- a/src/mesa/state_tracker/st_cb_bufferobjects.c
+++ b/src/mesa/state_tracker/st_cb_bufferobjects.c
@@ -245,11 +245,10 @@ st_bufferobj_map_range(GLcontext *ctx, GLenum target,
    assert(offset < obj->Size);
    assert(offset + length <= obj->Size);
 
-   map = obj->Pointer = pipe_buffer_map_range(pipe->screen, st_obj->buffer,
-                                              offset, length, flags);
-   if (obj->Pointer) {
-      obj->Offset = 0;
-      obj->Length = obj->Size;
+   map = obj->Pointer = pipe_buffer_map_range(pipe->screen, st_obj->buffer, offset, length, flags);
+   if(obj->Pointer) {
+      obj->Offset = offset;
+      obj->Length = length;
       map += offset;
    }
    
@@ -268,7 +267,6 @@ st_bufferobj_flush_mapped_range(GLcontext *ctx, GLenum target,
    /* Subrange is relative to mapped range */
    assert(offset >= 0);
    assert(length >= 0);
-   assert(offset < obj->Length);
    assert(offset + length <= obj->Length);
    
    pipe_buffer_flush_mapped_range(pipe->screen, st_obj->buffer, 
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c
index 34926101ed0..72ca8524582 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -55,20 +55,6 @@
 #define TGSI_DEBUG 0
 
 
-/** XXX we should use the version of this from u_memory.h but including
- * that header causes symbol collisions.
- */
-static INLINE void *
-mem_dup(const void *src, uint size)
-{
-   void *dup = _mesa_malloc(size);
-   if (dup)
-      _mesa_memcpy(dup, src, size);
-   return dup;
-}
-
-
-
 /**
  * Translate a Mesa vertex shader into a TGSI shader.
  * \param outputMapping  to map vertex program output registers (VERT_RESULT_x)
@@ -84,7 +70,7 @@ st_translate_vertex_program(struct st_context *st,
                             const ubyte *outputSemanticIndex)
 {
    struct pipe_context *pipe = st->pipe;
-   struct tgsi_token tokens[ST_MAX_SHADER_TOKENS];
+   struct tgsi_token *tokens;
    GLuint defaultOutputMapping[VERT_RESULT_MAX];
    struct pipe_shader_state vs;
    GLuint attr, i;
@@ -102,6 +88,13 @@ st_translate_vertex_program(struct st_context *st,
    GLbitfield input_flags[MAX_PROGRAM_INPUTS];
    GLbitfield output_flags[MAX_PROGRAM_OUTPUTS];
 
+   tokens =  (struct tgsi_token *)MALLOC(ST_MAX_SHADER_TOKENS * sizeof *tokens);
+   if(!tokens) {
+      /* FIXME: propagate error to the caller */
+      assert(0);
+      return;
+   }
+
    memset(&vs, 0, sizeof(vs));
    memset(input_flags, 0, sizeof(input_flags));
    memset(output_flags, 0, sizeof(output_flags));
@@ -297,9 +290,6 @@ st_translate_vertex_program(struct st_context *st,
       }
    }
 
-   assert(vs_output_semantic_name[0] == TGSI_SEMANTIC_POSITION);
-
-
    if (outputMapping) {
       /* find max output slot referenced to compute vs_num_outputs */
       GLuint maxSlot = 0;
@@ -347,7 +337,9 @@ st_translate_vertex_program(struct st_context *st,
    assert(num_tokens < ST_MAX_SHADER_TOKENS);
 
    vs.tokens = (struct tgsi_token *)
-      mem_dup(tokens, num_tokens * sizeof(tokens[0]));
+      _mesa_realloc(tokens,
+                    ST_MAX_SHADER_TOKENS * sizeof *tokens,
+                    num_tokens * sizeof *tokens);
 
    stvp->num_inputs = vs_num_inputs;
    stvp->state = vs; /* struct copy */
@@ -375,7 +367,7 @@ st_translate_fragment_program(struct st_context *st,
                               const GLuint inputMapping[])
 {
    struct pipe_context *pipe = st->pipe;
-   struct tgsi_token tokens[ST_MAX_SHADER_TOKENS];
+   struct tgsi_token *tokens;
    GLuint outputMapping[FRAG_RESULT_MAX];
    GLuint defaultInputMapping[FRAG_ATTRIB_MAX];
    struct pipe_shader_state fs;
@@ -395,6 +387,13 @@ st_translate_fragment_program(struct st_context *st,
    GLbitfield input_flags[MAX_PROGRAM_INPUTS];
    GLbitfield output_flags[MAX_PROGRAM_OUTPUTS];
 
+   tokens =  (struct tgsi_token *)MALLOC(ST_MAX_SHADER_TOKENS * sizeof *tokens);
+   if(!tokens) {
+      /* FIXME: propagate error to the caller */
+      assert(0);
+      return;
+   }
+
    memset(&fs, 0, sizeof(fs));
    memset(input_flags, 0, sizeof(input_flags));
    memset(output_flags, 0, sizeof(output_flags));
@@ -536,7 +535,9 @@ st_translate_fragment_program(struct st_context *st,
    assert(num_tokens < ST_MAX_SHADER_TOKENS);
 
    fs.tokens = (struct tgsi_token *)
-      mem_dup(tokens, num_tokens * sizeof(tokens[0]));
+      _mesa_realloc(tokens,
+                    ST_MAX_SHADER_TOKENS * sizeof *tokens,
+                    num_tokens * sizeof *tokens);
 
    stfp->state = fs; /* struct copy */
    stfp->driver_shader = pipe->create_fs_state(pipe, &fs);