Merge branch 'mesa_7_6_branch'

4 files changed, 19 insertions, 9 deletions

diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c
index 7e8b48f91eb..3d3c8b958f3 100644
--- a/src/mesa/drivers/dri/r600/r700_state.c
+++ b/src/mesa/drivers/dri/r600/r700_state.c
@@ -1295,11 +1295,15 @@ void r700SetScissor(context_t *context) //---------------
 		return;
 	}
 	if (context->radeon.state.scissor.enabled) {
-		/* r600 has exclusive scissors */
 		x1 = context->radeon.state.scissor.rect.x1;
 		y1 = context->radeon.state.scissor.rect.y1;
-		x2 = context->radeon.state.scissor.rect.x2 + 1;
-		y2 = context->radeon.state.scissor.rect.y2 + 1;
+		x2 = context->radeon.state.scissor.rect.x2;
+		y2 = context->radeon.state.scissor.rect.y2;
+		/* r600 has exclusive BR scissors */
+		if (context->radeon.radeonScreen->kernel_mm) {
+			x2++;
+			y2++;
+		}
 	} else {
 		if (context->radeon.radeonScreen->driScreen->dri2.enabled) {
 			x1 = 0;
diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c
index f8a4cdb4954..097ab7cf613 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common.c
@@ -229,16 +229,15 @@ void radeonUpdateScissor( GLcontext *ctx )
 	}
 	if (!rmesa->radeonScreen->kernel_mm) {
 	   /* Fix scissors for dri 1 */
-
 	   __DRIdrawablePrivate *dPriv = radeon_get_drawable(rmesa);
 	   x1 += dPriv->x;
-	   x2 += dPriv->x;
+	   x2 += dPriv->x + 1;
 	   min_x += dPriv->x;
-	   max_x += dPriv->x;
+	   max_x += dPriv->x + 1;
 	   y1 += dPriv->y;
-	   y2 += dPriv->y;
+	   y2 += dPriv->y + 1;
 	   min_y += dPriv->y;
-	   max_y += dPriv->y;
+	   max_y += dPriv->y + 1;
 	}
 
 	rmesa->state.scissor.rect.x1 = CLAMP(x1,  min_x, max_x);
diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index 38be8266e05..5bef7c84fb2 100644
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -1955,7 +1955,7 @@ _mesa_add_aux_renderbuffers(GLcontext *ctx, struct gl_framebuffer *fb,
       return GL_FALSE;
    }
 
-   assert(numBuffers < MAX_AUX_BUFFERS);
+   assert(numBuffers <= MAX_AUX_BUFFERS);
 
    for (i = 0; i < numBuffers; i++) {
       struct gl_renderbuffer *rb = _mesa_new_renderbuffer(ctx, 0);
diff --git a/src/mesa/state_tracker/st_framebuffer.c b/src/mesa/state_tracker/st_framebuffer.c
index 5c0d335d62d..a5d1ae3b034 100644
--- a/src/mesa/state_tracker/st_framebuffer.c
+++ b/src/mesa/state_tracker/st_framebuffer.c
@@ -52,6 +52,7 @@ st_create_framebuffer( const __GLcontextModes *visual,
    struct st_framebuffer *stfb = ST_CALLOC_STRUCT(st_framebuffer);
    if (stfb) {
       int samples = st_get_msaa();
+      int i;
 
       if (visual->sampleBuffers)
          samples = visual->samples;
@@ -119,6 +120,12 @@ st_create_framebuffer( const __GLcontextModes *visual,
          _mesa_add_renderbuffer(&stfb->Base, BUFFER_ACCUM, accumRb);
       }
 
+      for (i = 0; i < visual->numAuxBuffers; i++) {
+         struct gl_renderbuffer *aux
+            = st_new_renderbuffer_fb(colorFormat, 0, FALSE);
+         _mesa_add_renderbuffer(&stfb->Base, BUFFER_AUX0 + i, aux);
+      }
+
       stfb->Base.Initialized = GL_TRUE;
       stfb->InitWidth = width;
       stfb->InitHeight = height;