Merge branch 'upstream-gallium-0.1' into darktama-gallium-0.1

Conflicts:

	src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c
	src/mesa/pipe/Makefile
	src/mesa/pipe/draw/draw_vertex_fetch.c
	src/mesa/pipe/i915simple/i915_texture.c
	src/mesa/pipe/softpipe/sp_texture.c
	src/mesa/pipe/xlib/xm_winsys.c
	src/mesa/state_tracker/st_cb_fbo.c

4 files changed, 134 insertions, 28 deletions

diff --git a/src/mesa/state_tracker/st_atom_constbuf.c b/src/mesa/state_tracker/st_atom_constbuf.c
index 446250c226..57f5ec68d2 100644
--- a/src/mesa/state_tracker/st_atom_constbuf.c
+++ b/src/mesa/state_tracker/st_atom_constbuf.c
@@ -70,7 +70,7 @@ void st_upload_constants( struct st_context *st,
       _mesa_load_state_parameters(st->ctx, params);
 
       if (!cbuf->buffer)   
-	 cbuf->buffer = ws->buffer_create(ws, 1);
+	 cbuf->buffer = ws->buffer_create(ws, 1, 0, 0);
 
       if (0)
       {
diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.c b/src/mesa/state_tracker/st_cb_bufferobjects.c
index 99e1eb3c7a..872248cdb5 100644
--- a/src/mesa/state_tracker/st_cb_bufferobjects.c
+++ b/src/mesa/state_tracker/st_cb_bufferobjects.c
@@ -63,7 +63,7 @@ st_bufferobj_alloc(GLcontext *ctx, GLuint name, GLenum target)
 
    _mesa_initialize_buffer_object(&st_obj->Base, name, target);
 
-   st_obj->buffer = st->pipe->winsys->buffer_create( st->pipe->winsys, 32 );
+   st_obj->buffer = st->pipe->winsys->buffer_create( st->pipe->winsys, 32, 0, 0 );
 
    return &st_obj->Base;
 }
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index cbda56b5c3..10396c3feb 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -118,7 +118,7 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
       pipe->winsys->buffer_reference(pipe->winsys, &strb->surface->buffer,
 				     NULL);
 
-   strb->surface->buffer = pipe->winsys->buffer_create(pipe->winsys, flags);
+   strb->surface->buffer = pipe->winsys->buffer_create(pipe->winsys, 32, flags, 0);
    if (!strb->surface->buffer)
       return GL_FALSE; /* out of memory, try s/w buffer? */
 
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 32dcd73c46..c6fea1f7bc 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -50,37 +50,141 @@
 #include "pipe/draw/draw_context.h"
 
 
+static GLuint double_types[4] = {
+   PIPE_FORMAT_R64_FLOAT,
+   PIPE_FORMAT_R64G64_FLOAT,
+   PIPE_FORMAT_R64G64B64_FLOAT,
+   PIPE_FORMAT_R64G64B64A64_FLOAT
+};
+
+static GLuint float_types[4] = {
+   PIPE_FORMAT_R32_FLOAT,
+   PIPE_FORMAT_R32G32_FLOAT,
+   PIPE_FORMAT_R32G32B32_FLOAT,
+   PIPE_FORMAT_R32G32B32A32_FLOAT
+};
+
+static GLuint uint_types_norm[4] = {
+   PIPE_FORMAT_R32_UNORM,
+   PIPE_FORMAT_R32G32_UNORM,
+   PIPE_FORMAT_R32G32B32_UNORM,
+   PIPE_FORMAT_R32G32B32A32_UNORM
+};
+
+static GLuint uint_types_scale[4] = {
+   PIPE_FORMAT_R32_USCALED,
+   PIPE_FORMAT_R32G32_USCALED,
+   PIPE_FORMAT_R32G32B32_USCALED,
+   PIPE_FORMAT_R32G32B32A32_USCALED
+};
+
+static GLuint int_types_norm[4] = {
+   PIPE_FORMAT_R32_SNORM,
+   PIPE_FORMAT_R32G32_SNORM,
+   PIPE_FORMAT_R32G32B32_SNORM,
+   PIPE_FORMAT_R32G32B32A32_SNORM
+};
+
+static GLuint int_types_scale[4] = {
+   PIPE_FORMAT_R32_SSCALED,
+   PIPE_FORMAT_R32G32_SSCALED,
+   PIPE_FORMAT_R32G32B32_SSCALED,
+   PIPE_FORMAT_R32G32B32A32_SSCALED
+};
+
+static GLuint ushort_types_norm[4] = {
+   PIPE_FORMAT_R16_UNORM,
+   PIPE_FORMAT_R16G16_UNORM,
+   PIPE_FORMAT_R16G16B16_UNORM,
+   PIPE_FORMAT_R16G16B16A16_UNORM
+};
+
+static GLuint ushort_types_scale[4] = {
+   PIPE_FORMAT_R16_USCALED,
+   PIPE_FORMAT_R16G16_USCALED,
+   PIPE_FORMAT_R16G16B16_USCALED,
+   PIPE_FORMAT_R16G16B16A16_USCALED
+};
+
+static GLuint short_types_norm[4] = {
+   PIPE_FORMAT_R16_SNORM,
+   PIPE_FORMAT_R16G16_SNORM,
+   PIPE_FORMAT_R16G16B16_SNORM,
+   PIPE_FORMAT_R16G16B16A16_SNORM
+};
+
+static GLuint short_types_scale[4] = {
+   PIPE_FORMAT_R16_SSCALED,
+   PIPE_FORMAT_R16G16_SSCALED,
+   PIPE_FORMAT_R16G16B16_SSCALED,
+   PIPE_FORMAT_R16G16B16A16_SSCALED
+};
+
+static GLuint ubyte_types_norm[4] = {
+   PIPE_FORMAT_R8_UNORM,
+   PIPE_FORMAT_R8G8_UNORM,
+   PIPE_FORMAT_R8G8B8_UNORM,
+   PIPE_FORMAT_R8G8B8A8_UNORM
+};
+
+static GLuint ubyte_types_scale[4] = {
+   PIPE_FORMAT_R8_USCALED,
+   PIPE_FORMAT_R8G8_USCALED,
+   PIPE_FORMAT_R8G8B8_USCALED,
+   PIPE_FORMAT_R8G8B8A8_USCALED
+};
+
+static GLuint byte_types_norm[4] = {
+   PIPE_FORMAT_R8_SNORM,
+   PIPE_FORMAT_R8G8_SNORM,
+   PIPE_FORMAT_R8G8B8_SNORM,
+   PIPE_FORMAT_R8G8B8A8_SNORM
+};
+
+static GLuint byte_types_scale[4] = {
+   PIPE_FORMAT_R8_SSCALED,
+   PIPE_FORMAT_R8G8_SSCALED,
+   PIPE_FORMAT_R8G8B8_SSCALED,
+   PIPE_FORMAT_R8G8B8A8_SSCALED
+};
+
+
 /**
  * Return a PIPE_FORMAT_x for the given GL datatype and size.
  */
 static GLuint
-pipe_vertex_format(GLenum type, GLuint size)
+pipe_vertex_format(GLenum type, GLuint size, GLboolean normalized)
 {
-   static const GLuint float_fmts[4] = {
-      PIPE_FORMAT_R32_FLOAT,
-      PIPE_FORMAT_R32G32_FLOAT,
-      PIPE_FORMAT_R32G32B32_FLOAT,
-      PIPE_FORMAT_R32G32B32A32_FLOAT,
-   };
-   static const GLuint int_fmts[4] = {
-      PIPE_FORMAT_R32_SSCALED,
-      PIPE_FORMAT_R32G32_SSCALED,
-      PIPE_FORMAT_R32G32B32_SSCALED,
-      PIPE_FORMAT_R32G32B32A32_SSCALED,
-   };
-
    assert(type >= GL_BYTE);
    assert(type <= GL_DOUBLE);
    assert(size >= 1);
    assert(size <= 4);
 
-   switch (type) {
-   case GL_FLOAT:
-      return float_fmts[size - 1];
-   case GL_INT:
-      return int_fmts[size - 1];
-   default:
-      assert(0);
+   if (normalized) {
+      switch (type) {
+      case GL_DOUBLE: return double_types[size-1];
+      case GL_FLOAT: return float_types[size-1];
+      case GL_INT: return int_types_norm[size-1];
+      case GL_SHORT: return short_types_norm[size-1];
+      case GL_BYTE: return byte_types_norm[size-1];
+      case GL_UNSIGNED_INT: return uint_types_norm[size-1];
+      case GL_UNSIGNED_SHORT: return ushort_types_norm[size-1];
+      case GL_UNSIGNED_BYTE: return ubyte_types_norm[size-1];
+      default: assert(0); return 0;
+      }      
+   }
+   else {
+      switch (type) {
+      case GL_DOUBLE: return double_types[size-1];
+      case GL_FLOAT: return float_types[size-1];
+      case GL_INT: return int_types_scale[size-1];
+      case GL_SHORT: return short_types_scale[size-1];
+      case GL_BYTE: return byte_types_scale[size-1];
+      case GL_UNSIGNED_INT: return uint_types_scale[size-1];
+      case GL_UNSIGNED_SHORT: return ushort_types_scale[size-1];
+      case GL_UNSIGNED_BYTE: return ubyte_types_scale[size-1];
+      default: assert(0); return 0;
+      }      
    }
    return 0; /* silence compiler warning */
 }
@@ -95,7 +199,7 @@ static void
 create_default_attribs_buffer(struct st_context *st)
 {
    struct pipe_context *pipe = st->pipe;
-   st->default_attrib_buffer = pipe->winsys->buffer_create( pipe->winsys, 32 );
+   st->default_attrib_buffer = pipe->winsys->buffer_create( pipe->winsys, 32, 0, 0 );
 }
 
 
@@ -181,7 +285,8 @@ st_draw_vbo(GLcontext *ctx,
       velement.vertex_buffer_index = attr;
       velement.dst_offset = 0; /* need this? */
       velement.src_format = pipe_vertex_format(arrays[mesaAttr]->Type,
-                                               arrays[mesaAttr]->Size);
+                                               arrays[mesaAttr]->Size,
+                                               arrays[mesaAttr]->Normalized);
       assert(velement.src_format);
 
       /* tell pipe about this attribute */
@@ -288,7 +393,7 @@ st_draw_vertices(GLcontext *ctx, unsigned prim,
    }
 
    /* XXX create one-time */
-   vbuf = pipe->winsys->buffer_create(pipe->winsys, 32);
+   vbuf = pipe->winsys->buffer_create(pipe->winsys, 32, 0, 0);
    pipe->winsys->buffer_data(pipe->winsys, vbuf, 
                              vertex_bytes, verts,
                              PIPE_BUFFER_USAGE_VERTEX);
@@ -438,7 +543,8 @@ st_feedback_draw_vbo(GLcontext *ctx,
       velement.vertex_buffer_index = attr;
       velement.dst_offset = 0; /* need this? */
       velement.src_format = pipe_vertex_format(arrays[mesaAttr]->Type,
-                                               arrays[mesaAttr]->Size);
+                                               arrays[mesaAttr]->Size,
+                                               arrays[mesaAttr]->Normalized);
       assert(velement.src_format);
 
       /* tell draw about this attribute */