svn merge ^/branches/released .

1 files changed, 69 insertions, 58 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c
index 2f4027bc4..52e46d628 100644
--- a/mesalib/src/mesa/state_tracker/st_draw.c
+++ b/mesalib/src/mesa/state_tracker/st_draw.c
@@ -181,7 +181,7 @@ static GLuint fixed_types[4] = {
 /**

  * Return a PIPE_FORMAT_x for the given GL datatype and size.

  */

-GLuint

+enum pipe_format

 st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,

                       GLboolean normalized)

 {

@@ -211,7 +211,7 @@ st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,
       case GL_UNSIGNED_BYTE: return ubyte_types_norm[size-1];

       case GL_FIXED: return fixed_types[size-1];

       default: assert(0); return 0;

-      }      

+      }

    }

    else {

       switch (type) {

@@ -226,15 +226,13 @@ st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,
       case GL_UNSIGNED_BYTE: return ubyte_types_scale[size-1];

       case GL_FIXED: return fixed_types[size-1];

       default: assert(0); return 0;

-      }      

+      }

    }

-   return 0; /* silence compiler warning */

+   return PIPE_FORMAT_NONE; /* silence compiler warning */

 }

 

 

 

-

-

 /**

  * Examine the active arrays to determine if we have interleaved

  * vertex arrays all living in one VBO, or all living in user space.

@@ -253,8 +251,9 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
 

    for (attr = 0; attr < vpv->num_inputs; attr++) {

       const GLuint mesaAttr = vp->index_to_input[attr];

-      const struct gl_buffer_object *bufObj = arrays[mesaAttr]->BufferObj;

-      const GLsizei stride = arrays[mesaAttr]->StrideB; /* in bytes */

+      const struct gl_client_array *array = arrays[mesaAttr];

+      const struct gl_buffer_object *bufObj = array->BufferObj;

+      const GLsizei stride = array->StrideB; /* in bytes */

 

       if (firstStride < 0) {

          firstStride = stride;

@@ -272,9 +271,9 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
             return GL_FALSE;

          }

          if (!client_addr) {

-            client_addr = arrays[mesaAttr]->Ptr;

+            client_addr = array->Ptr;

          }

-         else if (abs(arrays[mesaAttr]->Ptr - client_addr) > firstStride) {

+         else if (abs(array->Ptr - client_addr) > firstStride) {

             /* arrays start too far apart */

             return GL_FALSE;

          }

@@ -315,8 +314,8 @@ setup_interleaved_attribs(struct gl_context *ctx,
    GLuint attr;

    const GLubyte *low_addr = NULL;

 

-   /* Find the lowest address. */

-   if(vpv->num_inputs) {

+   /* Find the lowest address of the arrays we're drawing */

+   if (vpv->num_inputs) {

       low_addr = arrays[vp->index_to_input[0]]->Ptr;

 

       for (attr = 1; attr < vpv->num_inputs; attr++) {

@@ -327,22 +326,24 @@ setup_interleaved_attribs(struct gl_context *ctx,
 

    for (attr = 0; attr < vpv->num_inputs; attr++) {

       const GLuint mesaAttr = vp->index_to_input[attr];

-      struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;

+      const struct gl_client_array *array = arrays[mesaAttr];

+      struct gl_buffer_object *bufobj = array->BufferObj;

       struct st_buffer_object *stobj = st_buffer_object(bufobj);

-      GLsizei stride = arrays[mesaAttr]->StrideB;

+      GLsizei stride = array->StrideB;

 

       if (attr == 0) {

          if (bufobj && bufobj->Name) {

             vbuffer->buffer = NULL;

             pipe_resource_reference(&vbuffer->buffer, stobj->buffer);

             vbuffer->buffer_offset = pointer_to_offset(low_addr);

-         } else {

-            uint divisor = arrays[mesaAttr]->InstanceDivisor;

+         }

+         else {

+            uint divisor = array->InstanceDivisor;

             uint length = (divisor ? num_instances / divisor : max_index) + 1;

-            vbuffer->buffer =

-               pipe_user_buffer_create(pipe->screen, (void*)low_addr,

-                                       stride * length,

-				       PIPE_BIND_VERTEX_BUFFER);

+            vbuffer->buffer = pipe_user_buffer_create(pipe->screen,

+                                                      (void*) low_addr,

+                                                      stride * length,

+                                                      PIPE_BIND_VERTEX_BUFFER);

             vbuffer->buffer_offset = 0;

 

             /* Track user vertex buffers. */

@@ -353,15 +354,13 @@ setup_interleaved_attribs(struct gl_context *ctx,
          vbuffer->stride = stride; /* in bytes */

       }

 

-      velements[attr].src_offset =

-         (unsigned) (arrays[mesaAttr]->Ptr - low_addr);

-      velements[attr].instance_divisor = arrays[mesaAttr]->InstanceDivisor;

+      velements[attr].src_offset = (unsigned) (array->Ptr - low_addr);

+      velements[attr].instance_divisor = array->InstanceDivisor;

       velements[attr].vertex_buffer_index = 0;

-      velements[attr].src_format =

-         st_pipe_vertex_format(arrays[mesaAttr]->Type,

-                               arrays[mesaAttr]->Size,

-                               arrays[mesaAttr]->Format,

-                               arrays[mesaAttr]->Normalized);

+      velements[attr].src_format = st_pipe_vertex_format(array->Type,

+                                                         array->Size,

+                                                         array->Format,

+                                                         array->Normalized);

       assert(velements[attr].src_format);

    }

 }

@@ -389,8 +388,9 @@ setup_non_interleaved_attribs(struct gl_context *ctx,
 

    for (attr = 0; attr < vpv->num_inputs; attr++) {

       const GLuint mesaAttr = vp->index_to_input[attr];

-      struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;

-      GLsizei stride = arrays[mesaAttr]->StrideB;

+      const struct gl_client_array *array = arrays[mesaAttr];

+      struct gl_buffer_object *bufobj = array->BufferObj;

+      GLsizei stride = array->StrideB;

 

       if (bufobj && bufobj->Name) {

          /* Attribute data is in a VBO.

@@ -402,30 +402,39 @@ setup_non_interleaved_attribs(struct gl_context *ctx,
 

          vbuffer[attr].buffer = NULL;

          pipe_resource_reference(&vbuffer[attr].buffer, stobj->buffer);

-         vbuffer[attr].buffer_offset = pointer_to_offset(arrays[mesaAttr]->Ptr);

+         vbuffer[attr].buffer_offset = pointer_to_offset(array->Ptr);

       }

       else {

          /* wrap user data */

-         if (arrays[mesaAttr]->Ptr) {

-            uint divisor = arrays[mesaAttr]->InstanceDivisor;

-            uint length = (divisor ? num_instances / divisor : max_index) + 1;

-            vbuffer[attr].buffer =

-	       pipe_user_buffer_create(pipe->screen,

-				       (void *) arrays[mesaAttr]->Ptr,

-				       stride * length,

-				       PIPE_BIND_VERTEX_BUFFER);

+         uint bytes;

+         void *ptr;

+

+         if (array->Ptr) {

+            if (stride == 0) {

+               bytes = _mesa_sizeof_type(array->Type) * array->Size;

+            }

+            else {

+               uint divisor = array->InstanceDivisor;

+               uint length = (divisor ? num_instances / divisor : max_index) + 1;

+               bytes = stride * length;

+            }

+

+            ptr = (void *) array->Ptr;

          }

          else {

             /* no array, use ctx->Current.Attrib[] value */

-            uint bytes = sizeof(ctx->Current.Attrib[0]);

-            vbuffer[attr].buffer =

-	       pipe_user_buffer_create(pipe->screen,

-				       (void *) ctx->Current.Attrib[mesaAttr],

-				       bytes,

-				       PIPE_BIND_VERTEX_BUFFER);

+            bytes = sizeof(ctx->Current.Attrib[0]);

+            ptr = (void *) ctx->Current.Attrib[mesaAttr];

             stride = 0;

          }

 

+         assert(ptr);

+         assert(bytes);

+

+         vbuffer[attr].buffer =

+            pipe_user_buffer_create(pipe->screen, ptr, bytes,

+                                    PIPE_BIND_VERTEX_BUFFER);

+

          vbuffer[attr].buffer_offset = 0;

 

          /* Track user vertex buffers. */

@@ -438,13 +447,12 @@ setup_non_interleaved_attribs(struct gl_context *ctx,
       vbuffer[attr].stride = stride; /* in bytes */

 

       velements[attr].src_offset = 0;

-      velements[attr].instance_divisor = arrays[mesaAttr]->InstanceDivisor;

+      velements[attr].instance_divisor = array->InstanceDivisor;

       velements[attr].vertex_buffer_index = attr;

-      velements[attr].src_format

-         = st_pipe_vertex_format(arrays[mesaAttr]->Type,

-                                 arrays[mesaAttr]->Size,

-                                 arrays[mesaAttr]->Format,

-                                 arrays[mesaAttr]->Normalized);

+      velements[attr].src_format = st_pipe_vertex_format(array->Type,

+                                                         array->Size,

+                                                         array->Format,

+                                                         array->Normalized);

       assert(velements[attr].src_format);

    }

 }

@@ -594,7 +602,8 @@ st_validate_varrays(struct gl_context *ctx,
    }

    else {

       setup_non_interleaved_attribs(ctx, vp, vpv, arrays,

-                                    vbuffer, velements, max_index, num_instances);

+                                    vbuffer, velements, max_index,

+                                    num_instances);

       num_vbuffers = vpv->num_inputs;

       num_velements = vpv->num_inputs;

    }

@@ -647,7 +656,8 @@ st_draw_vbo(struct gl_context *ctx,
       for (i = 0; i < nr_prims; i++) {

          num_instances = MAX2(num_instances, prims[i].num_instances);

       }

-   } else {

+   }

+   else {

       /* Get min/max index for non-indexed drawing. */

       min_index = ~0;

       max_index = 0;

@@ -699,7 +709,8 @@ st_draw_vbo(struct gl_context *ctx,
                pipe->redefine_user_buffer(pipe, st->user_vb[i],

                                           min_index * stride,

                                           (max_index + 1 - min_index) * stride);

-            } else {

+            }

+            else {

                /* stride == 0 */

                pipe->redefine_user_buffer(pipe, st->user_vb[i],

                                           0, st->user_vb[i]->width0);

@@ -743,7 +754,8 @@ st_draw_vbo(struct gl_context *ctx,
 }

 

 

-void st_init_draw( struct st_context *st )

+void

+st_init_draw(struct st_context *st)

 {

    struct gl_context *ctx = st->ctx;

 

@@ -763,11 +775,10 @@ void st_init_draw( struct st_context *st )
 }

 

 

-void st_destroy_draw( struct st_context *st )

+void

+st_destroy_draw(struct st_context *st)

 {

 #if FEATURE_feedback || FEATURE_rastpos

    draw_destroy(st->draw);

 #endif

 }

-

-