2 files changed, 39 insertions, 6 deletions

diff --git a/src/mesa/tnl/t_context.c b/src/mesa/tnl/t_context.c
index fdf4534b36..7bfc7b0061 100644
--- a/src/mesa/tnl/t_context.c
+++ b/src/mesa/tnl/t_context.c
@@ -112,24 +112,28 @@ _tnl_InvalidateState( GLcontext *ctx, GLuint new_state )
 
    tnl->pipeline.new_state |= new_state;
 
-   /* Calculate tnl->render_inputs:
+   /* Calculate tnl->render_inputs.  This bitmask indicates which vertex
+    * attributes need to be emitted to the rasterizer.
     */
    if (ctx->Visual.rgbMode) {
       GLuint i;
 
       RENDERINPUTS_ZERO( tnl->render_inputs_bitset );
       RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_POS );
+
       if (!fp || (fp->Base.InputsRead & FRAG_BIT_COL0)) {
          RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR0 );
       }
+
+      if (NEED_SECONDARY_COLOR(ctx))
+         RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR1 );
+
       for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
-         if (ctx->Texture._EnabledCoordUnits & (1 << i)) {
+         if (ctx->Texture._EnabledCoordUnits & (1 << i) ||
+             (fp && fp->Base.InputsRead & FRAG_BIT_TEX(i))) {
             RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) );
          }
       }
-
-      if (NEED_SECONDARY_COLOR(ctx))
-         RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR1 );
    }
    else {
       RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_POS );
diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c
index fd647c1f4a..2ec65d5323 100644
--- a/src/mesa/tnl/t_draw.c
+++ b/src/mesa/tnl/t_draw.c
@@ -88,6 +88,29 @@ static void free_space(GLcontext *ctx)
 } while (0)
 
 
+/**
+ * Convert array of BGRA/GLubyte[4] values to RGBA/float[4]
+ * \param ptr  input/ubyte array
+ * \param fptr  output/float array
+ */
+static void
+convert_bgra_to_float(const struct gl_client_array *input,
+                      const GLubyte *ptr, GLfloat *fptr,
+                      GLuint count )
+{
+   GLuint i;
+   assert(input->Normalized);
+   assert(input->Size == 4);
+   for (i = 0; i < count; i++) {
+      const GLubyte *in = (GLubyte *) ptr;  /* in is in BGRA order */
+      *fptr++ = UBYTE_TO_FLOAT(in[2]);  /* red */
+      *fptr++ = UBYTE_TO_FLOAT(in[1]);  /* green */
+      *fptr++ = UBYTE_TO_FLOAT(in[0]);  /* blue */
+      *fptr++ = UBYTE_TO_FLOAT(in[3]);  /* alpha */
+      ptr += input->StrideB;
+   }
+}
+
 
 /* Adjust pointer to point at first requested element, convert to
  * floating point, populate VB->AttribPtr[].
@@ -112,7 +135,13 @@ static void _tnl_import_array( GLcontext *ctx,
 	 CONVERT(GLbyte, BYTE_TO_FLOAT); 
 	 break;
       case GL_UNSIGNED_BYTE: 
-	 CONVERT(GLubyte, UBYTE_TO_FLOAT); 
+         if (input->Format == GL_BGRA) {
+            /* See GL_EXT_vertex_array_bgra */
+            convert_bgra_to_float(input, ptr, fptr, count);
+         }
+         else {
+            CONVERT(GLubyte, UBYTE_TO_FLOAT); 
+         }
 	 break;
       case GL_SHORT: 
 	 CONVERT(GLshort, SHORT_TO_FLOAT);