From 746359d2f7e675a0bfc48a4ba6f8200cace98df2 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Thu, 1 Sep 2011 08:06:37 +0200
Subject: mesa git update 1 Sep 2011

---
 mesalib/src/mesa/swrast/s_context.c | 22 ++++++++++++++++++++++
 mesalib/src/mesa/swrast/s_readpix.c |  4 ++--
 2 files changed, 24 insertions(+), 2 deletions(-)

(limited to 'mesalib/src/mesa/swrast')

diff --git a/mesalib/src/mesa/swrast/s_context.c b/mesalib/src/mesa/swrast/s_context.c
index 792b528ee..df213357f 100644
--- a/mesalib/src/mesa/swrast/s_context.c
+++ b/mesalib/src/mesa/swrast/s_context.c
@@ -688,6 +688,24 @@ _swrast_allow_pixel_fog( struct gl_context *ctx, GLboolean value )
 }
 
 
+/**
+ * Initialize native program limits by copying the logical limits.
+ * See comments in init_program_limits() in context.c
+ */
+static void
+init_program_native_limits(struct gl_program_constants *prog)
+{
+   prog->MaxNativeInstructions = prog->MaxInstructions;
+   prog->MaxNativeAluInstructions = prog->MaxAluInstructions;
+   prog->MaxNativeTexInstructions = prog->MaxTexInstructions;
+   prog->MaxNativeTexIndirections = prog->MaxTexIndirections;
+   prog->MaxNativeAttribs = prog->MaxAttribs;
+   prog->MaxNativeTemps = prog->MaxTemps;
+   prog->MaxNativeAddressRegs = prog->MaxAddressRegs;
+   prog->MaxNativeParameters = prog->MaxParameters;
+}
+
+
 GLboolean
 _swrast_CreateContext( struct gl_context *ctx )
 {
@@ -769,6 +787,10 @@ _swrast_CreateContext( struct gl_context *ctx )
       return GL_FALSE;
    }
 
+   init_program_native_limits(&ctx->Const.VertexProgram);
+   init_program_native_limits(&ctx->Const.GeometryProgram);
+   init_program_native_limits(&ctx->Const.FragmentProgram);
+
    ctx->swrast_context = swrast;
 
    return GL_TRUE;
diff --git a/mesalib/src/mesa/swrast/s_readpix.c b/mesalib/src/mesa/swrast/s_readpix.c
index 66ca39293..6eec2fc78 100644
--- a/mesalib/src/mesa/swrast/s_readpix.c
+++ b/mesalib/src/mesa/swrast/s_readpix.c
@@ -332,7 +332,7 @@ read_rgba_pixels( struct gl_context *ctx,
    /* width should never be > MAX_WIDTH since we did clipping earlier */
    ASSERT(width <= MAX_WIDTH);
 
-   do {
+   {
       const GLint dstStride
          = _mesa_image_row_stride(packing, width, format, type);
       GLfloat (*rgba)[4] = swrast->SpanArrays->attribs[FRAG_ATTRIB_COL0];
@@ -359,7 +359,7 @@ read_rgba_pixels( struct gl_context *ctx,
 
          dst += dstStride;
       }
-   } while (0);
+   }
 }
 
 
-- 
cgit v1.2.3