Merge branch 'master' of git+ssh://[email protected]/git/mesa/mesa

4 files changed, 41 insertions, 8 deletions

diff --git a/src/mesa/drivers/dri/i915/intel_pixel.c b/src/mesa/drivers/dri/i915/intel_pixel.c
index 535cbfcb26e..a52a81bf131 100644
--- a/src/mesa/drivers/dri/i915/intel_pixel.c
+++ b/src/mesa/drivers/dri/i915/intel_pixel.c
@@ -440,9 +440,21 @@ intelDrawPixels( GLcontext *ctx,
       fprintf(stderr, "%s\n", __FUNCTION__);
 
    if (!intelTryDrawPixels( ctx, x, y, width, height, format, type,
-                            unpack, pixels ))
-      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
-			  unpack, pixels );
+                            unpack, pixels )) {
+      if (ctx->FragmentProgram._Current == 
+          ctx->FragmentProgram._TexEnvProgram) {
+         /* don't want the i915 texenv program to be applied to DrawPixels */
+         struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current;
+         ctx->FragmentProgram._Current = NULL;
+         _swrast_DrawPixels( ctx, x, y, width, height, format, type,
+                             unpack, pixels );
+         ctx->FragmentProgram._Current = fpSave;
+      }
+      else {
+         _swrast_DrawPixels( ctx, x, y, width, height, format, type,
+                             unpack, pixels );
+      }
+   }
 }
 
 
diff --git a/src/mesa/drivers/dri/i915tex/intel_pixel_draw.c b/src/mesa/drivers/dri/i915tex/intel_pixel_draw.c
index 10a079896ae..46480da1b12 100644
--- a/src/mesa/drivers/dri/i915tex/intel_pixel_draw.c
+++ b/src/mesa/drivers/dri/i915tex/intel_pixel_draw.c
@@ -363,5 +363,17 @@ intelDrawPixels(GLcontext * ctx,
    if (INTEL_DEBUG & DEBUG_PIXEL)
       _mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
 
-   _swrast_DrawPixels(ctx, x, y, width, height, format, type, unpack, pixels);
+   if (ctx->FragmentProgram._Current == 
+       ctx->FragmentProgram._TexEnvProgram) {
+      /* don't want the i915 texenv program to be applied to DrawPixels */
+      struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current;
+      ctx->FragmentProgram._Current = NULL;
+      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
+                          unpack, pixels );
+      ctx->FragmentProgram._Current = fpSave;
+   }
+   else {
+      _swrast_DrawPixels( ctx, x, y, width, height, format, type,
+                          unpack, pixels );
+   }
 }
diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 90a3d5545f8..3aaa3395e4c 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1169,10 +1169,17 @@ shade_texture_span(GLcontext *ctx, SWspan *span)
    if (ctx->FragmentProgram._Current ||
        ctx->ATIFragmentShader._Enabled) {
       /* programmable shading */
+      if (span->primitive == GL_BITMAP) {
+         if (span->array->ChanType != GL_FLOAT)
+            convert_color_type(span, GL_FLOAT, 0);
+         interpolate_active_attribs(ctx, span, ~FRAG_ATTRIB_COL0);
+      }
+      else {
+         /* point, line, triangle */
+         interpolate_active_attribs(ctx, span, ~0);
+      }
       span->array->ChanType = GL_FLOAT;
 
-      interpolate_active_attribs(ctx, span, ~0);
-
       if (!(span->arrayMask & SPAN_Z))
          _swrast_span_interpolate_z (ctx, span);
 
diff --git a/src/mesa/swrast/s_zoom.c b/src/mesa/swrast/s_zoom.c
index 78fa137d3fd..1ab5911f2f1 100644
--- a/src/mesa/swrast/s_zoom.c
+++ b/src/mesa/swrast/s_zoom.c
@@ -162,12 +162,14 @@ zoom_span( GLcontext *ctx, GLint imgX, GLint imgY, const SWspan *span,
    zoomed_arrays.rgba = zoomed_arrays.attribs[FRAG_ATTRIB_COL0];
 #endif
 
+   /* copy attribute info (XXX copy all attribs?) */
+   COPY_4V(zoomed.attrStart[FRAG_ATTRIB_WPOS], span->attrStart[FRAG_ATTRIB_WPOS]);
+   COPY_4V(zoomed.attrStepX[FRAG_ATTRIB_WPOS], span->attrStepX[FRAG_ATTRIB_WPOS]);
+   COPY_4V(zoomed.attrStepY[FRAG_ATTRIB_WPOS], span->attrStepY[FRAG_ATTRIB_WPOS]);
 
-   /* copy fog interp info */
    zoomed.attrStart[FRAG_ATTRIB_FOGC][0] = span->attrStart[FRAG_ATTRIB_FOGC][0];
    zoomed.attrStepX[FRAG_ATTRIB_FOGC][0] = span->attrStepX[FRAG_ATTRIB_FOGC][0];
    zoomed.attrStepY[FRAG_ATTRIB_FOGC][0] = span->attrStepY[FRAG_ATTRIB_FOGC][0];
-   /* XXX copy texcoord info? */
 
    if (format == GL_RGBA || format == GL_RGB) {
       /* copy Z info */