mesa: Collect all the draw functions in draw.{h,c}.

Some of these functions were distributed across different
implementation and header files. Put them at a central place.

Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Mathias Fröhlich <[email protected]>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/mesa/main/draw.c b/src/mesa/main/draw.c
index 85a9eedbc32..cceadf2613a 100644
--- a/src/mesa/main/draw.c
+++ b/src/mesa/main/draw.c
@@ -2146,6 +2146,49 @@ _mesa_DrawTransformFeedback(GLenum mode, GLuint name)
 }
 
 
+/* GL_IBM_multimode_draw_arrays */
+void GLAPIENTRY
+_mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first,
+                              const GLsizei * count,
+                              GLsizei primcount, GLint modestride )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   GLint i;
+
+   FLUSH_VERTICES(ctx, 0);
+
+   for ( i = 0 ; i < primcount ; i++ ) {
+      if ( count[i] > 0 ) {
+         GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
+         CALL_DrawArrays(ctx->CurrentServerDispatch, ( m, first[i], count[i] ));
+      }
+   }
+}
+
+
+/* GL_IBM_multimode_draw_arrays */
+void GLAPIENTRY
+_mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
+                                GLenum type, const GLvoid * const * indices,
+                                GLsizei primcount, GLint modestride )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   GLint i;
+
+   FLUSH_VERTICES(ctx, 0);
+
+   /* XXX not sure about ARB_vertex_buffer_object handling here */
+
+   for ( i = 0 ; i < primcount ; i++ ) {
+      if ( count[i] > 0 ) {
+         GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
+         CALL_DrawElements(ctx->CurrentServerDispatch, ( m, count[i], type,
+                                                         indices[i] ));
+      }
+   }
+}
+
+
 /*
  * Helper function for _mesa_draw_indirect below that additionally takes a zero
  * initialized array of _mesa_prim scratch space memory as the last argument.