From 4cf6718725c7cf3bfb728118a8b14f8cf206c701 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Tue, 5 Jul 2005 14:13:42 +0000
Subject: The old MESA_PBUFFER_ALLOC() function allocated memory on 512-byte
 boundaries. Restore that behavior with new _mesa_alloc_texmemory() function.
 Should fix via_sse_memcpy() problem in found with flightgear.

---
 src/mesa/main/texstore.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/mesa/main/texstore.c')

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 8af23ae07c..a2bd898969 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -2207,7 +2207,7 @@ _mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
       sizeInBytes = texImage->CompressedSize;
    else
       sizeInBytes = postConvWidth * texImage->TexFormat->TexelBytes;
-   texImage->Data = _mesa_malloc(sizeInBytes);
+   texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
    if (!texImage->Data) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
       return;
@@ -2295,7 +2295,7 @@ _mesa_store_teximage2d(GLcontext *ctx, GLenum target, GLint level,
       sizeInBytes = texImage->CompressedSize;
    else
       sizeInBytes = postConvWidth * postConvHeight * texelBytes;
-   texImage->Data = _mesa_malloc(sizeInBytes);
+   texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
    if (!texImage->Data) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
       return;
@@ -2375,7 +2375,7 @@ _mesa_store_teximage3d(GLcontext *ctx, GLenum target, GLint level,
       sizeInBytes = texImage->CompressedSize;
    else
       sizeInBytes = width * height * depth * texelBytes;
-   texImage->Data = _mesa_malloc(sizeInBytes);
+   texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
    if (!texImage->Data) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage3D");
       return;
@@ -2633,7 +2633,7 @@ _mesa_store_compressed_teximage2d(GLcontext *ctx, GLenum target, GLint level,
    texImage->FetchTexelf = texImage->TexFormat->FetchTexel2Df;
 
    /* allocate storage */
-   texImage->Data = _mesa_malloc(imageSize);
+   texImage->Data = _mesa_alloc_texmemory(imageSize);
    if (!texImage->Data) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2DARB");
       return;
@@ -3674,7 +3674,7 @@ _mesa_generate_mipmap(GLcontext *ctx, GLenum target,
 
       /* Free old image data */
       if (dstImage->Data)
-         _mesa_free(dstImage->Data);
+         ctx->Driver.FreeTexImageData(ctx, dstImage);
 
       /* initialize new image */
       _mesa_init_teximage_fields(ctx, target, dstImage, dstWidth, dstHeight,
@@ -3692,7 +3692,7 @@ _mesa_generate_mipmap(GLcontext *ctx, GLenum target,
        */
       if (dstImage->IsCompressed) {
          ASSERT(dstImage->CompressedSize > 0); /* set by init_teximage_fields*/
-         dstImage->Data = _mesa_malloc(dstImage->CompressedSize);
+         dstImage->Data = _mesa_alloc_texmemory(dstImage->CompressedSize);
          if (!dstImage->Data) {
             _mesa_error(ctx, GL_OUT_OF_MEMORY, "generating mipmaps");
             return;
@@ -3704,8 +3704,8 @@ _mesa_generate_mipmap(GLcontext *ctx, GLenum target,
       else {
          bytesPerTexel = srcImage->TexFormat->TexelBytes;
          ASSERT(dstWidth * dstHeight * dstDepth * bytesPerTexel > 0);
-         dstImage->Data = _mesa_malloc(dstWidth * dstHeight * dstDepth
-                                       * bytesPerTexel);
+         dstImage->Data = _mesa_alloc_texmemory(dstWidth * dstHeight
+                                                * dstDepth * bytesPerTexel);
          if (!dstImage->Data) {
             _mesa_error(ctx, GL_OUT_OF_MEMORY, "generating mipmaps");
             return;
-- 
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