main: select ES3.2 version when all extensions are available

[mesa.git] / src / mesa / main / texcompress_s3tc.c

diff --git a/src/mesa/main/texcompress_s3tc.c b/src/mesa/main/texcompress_s3tc.c
index bfb53dce48d07f950717fa6c9546b90b8fdd8de6..7ddb0ed38c0b45463eb202e54c04929217c57e69 100644 (file)
--- a/src/mesa/main/texcompress_s3tc.c
+++ b/src/mesa/main/texcompress_s3tc.c
@@ -29,13 +29,8 @@
  * GL_EXT_texture_compression_s3tc support.
  */
 
-#ifndef USE_EXTERNAL_DXTN_LIB
-#define USE_EXTERNAL_DXTN_LIB 1
-#endif
-
 #include "glheader.h"
 #include "imports.h"
-#include "colormac.h"
 #include "dlopen.h"
 #include "image.h"
 #include "macros.h"
@@ -77,7 +72,6 @@ _mesa_init_texture_s3tc( struct gl_context *ctx )
 {
    /* called during context initialization */
    ctx->Mesa_DXTn = GL_FALSE;
-#if USE_EXTERNAL_DXTN_LIB
    if (!dxtlibhandle) {
       dxtlibhandle = _mesa_dlopen(DXTN_LIBNAME, 0);
       if (!dxtlibhandle) {
@@ -118,9 +112,6 @@ _mesa_init_texture_s3tc( struct gl_context *ctx )
    if (dxtlibhandle) {
       ctx->Mesa_DXTn = GL_TRUE;
    }
-#else
-   (void) ctx;
-#endif
 }
 
 /**
@@ -133,13 +124,13 @@ _mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS)
    GLubyte *dst;
    const GLubyte *tempImage = NULL;
 
-   ASSERT(dstFormat == MESA_FORMAT_RGB_DXT1 ||
+   assert(dstFormat == MESA_FORMAT_RGB_DXT1 ||
           dstFormat == MESA_FORMAT_SRGB_DXT1);
 
    if (srcFormat != GL_RGB ||
        srcType != GL_UNSIGNED_BYTE ||
        ctx->_ImageTransferState ||
-       srcPacking->RowLength != srcWidth ||
+       ALIGN(srcPacking->RowLength, srcPacking->Alignment) != srcWidth ||
        srcPacking->SwapBytes) {
       /* convert image to RGB/GLubyte */
       GLubyte *tempImageSlices[1];
@@ -190,13 +181,13 @@ _mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS)
    GLubyte *dst;
    const GLubyte *tempImage = NULL;
 
-   ASSERT(dstFormat == MESA_FORMAT_RGBA_DXT1 ||
+   assert(dstFormat == MESA_FORMAT_RGBA_DXT1 ||
           dstFormat == MESA_FORMAT_SRGBA_DXT1);
 
    if (srcFormat != GL_RGBA ||
        srcType != GL_UNSIGNED_BYTE ||
        ctx->_ImageTransferState ||
-       srcPacking->RowLength != srcWidth ||
+       ALIGN(srcPacking->RowLength, srcPacking->Alignment) != srcWidth ||
        srcPacking->SwapBytes) {
       /* convert image to RGBA/GLubyte */
       GLubyte *tempImageSlices[1];
@@ -207,7 +198,8 @@ _mesa_texstore_rgba_dxt1(TEXSTORE_PARAMS)
       tempImageSlices[0] = (GLubyte *) tempImage;
       _mesa_texstore(ctx, dims,
                      baseInternalFormat,
-                     MESA_FORMAT_R8G8B8A8_UNORM,
+                     _mesa_little_endian() ? MESA_FORMAT_R8G8B8A8_UNORM
+                                           : MESA_FORMAT_A8B8G8R8_UNORM,
                      rgbaRowStride, tempImageSlices,
                      srcWidth, srcHeight, srcDepth,
                      srcFormat, srcType, srcAddr,
@@ -247,13 +239,13 @@ _mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS)
    GLubyte *dst;
    const GLubyte *tempImage = NULL;
 
-   ASSERT(dstFormat == MESA_FORMAT_RGBA_DXT3 ||
+   assert(dstFormat == MESA_FORMAT_RGBA_DXT3 ||
           dstFormat == MESA_FORMAT_SRGBA_DXT3);
 
    if (srcFormat != GL_RGBA ||
        srcType != GL_UNSIGNED_BYTE ||
        ctx->_ImageTransferState ||
-       srcPacking->RowLength != srcWidth ||
+       ALIGN(srcPacking->RowLength, srcPacking->Alignment) != srcWidth ||
        srcPacking->SwapBytes) {
       /* convert image to RGBA/GLubyte */
       GLubyte *tempImageSlices[1];
@@ -264,7 +256,8 @@ _mesa_texstore_rgba_dxt3(TEXSTORE_PARAMS)
       tempImageSlices[0] = (GLubyte *) tempImage;
       _mesa_texstore(ctx, dims,
                      baseInternalFormat,
-                     MESA_FORMAT_R8G8B8A8_UNORM,
+                     _mesa_little_endian() ? MESA_FORMAT_R8G8B8A8_UNORM
+                                           : MESA_FORMAT_A8B8G8R8_UNORM,
                      rgbaRowStride, tempImageSlices,
                      srcWidth, srcHeight, srcDepth,
                      srcFormat, srcType, srcAddr,
@@ -303,13 +296,13 @@ _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS)
    GLubyte *dst;
    const GLubyte *tempImage = NULL;
 
-   ASSERT(dstFormat == MESA_FORMAT_RGBA_DXT5 ||
+   assert(dstFormat == MESA_FORMAT_RGBA_DXT5 ||
           dstFormat == MESA_FORMAT_SRGBA_DXT5);
 
    if (srcFormat != GL_RGBA ||
        srcType != GL_UNSIGNED_BYTE ||
        ctx->_ImageTransferState ||
-       srcPacking->RowLength != srcWidth ||
+       ALIGN(srcPacking->RowLength, srcPacking->Alignment) != srcWidth ||
        srcPacking->SwapBytes) {
       /* convert image to RGBA/GLubyte */
       GLubyte *tempImageSlices[1];
@@ -320,7 +313,8 @@ _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS)
       tempImageSlices[0] = (GLubyte *) tempImage;
       _mesa_texstore(ctx, dims,
                      baseInternalFormat,
-                     MESA_FORMAT_R8G8B8A8_UNORM,
+                     _mesa_little_endian() ? MESA_FORMAT_R8G8B8A8_UNORM
+                                           : MESA_FORMAT_A8B8G8R8_UNORM,
                      rgbaRowStride, tempImageSlices,
                      srcWidth, srcHeight, srcDepth,
                      srcFormat, srcType, srcAddr,