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mesa: stop using MAX_WIDTH in texstore code

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Reviewed-by: José Fonseca <jfonseca@vmware.com>
This commit is contained in:
Brian Paul 2012-02-19 20:08:51 -07:00
parent a0a9e56cfe
commit 2e09fe4b9c
1 changed files with 33 additions and 6 deletions
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37
src/mesa/main/texstore.c
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@ -2797,6 +2797,15 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
}
else if (srcFormat == GL_DEPTH_COMPONENT ||
srcFormat == GL_STENCIL_INDEX) {
GLuint *depth = (GLuint *) malloc(srcWidth * sizeof(GLuint));
GLubyte *stencil = (GLubyte *) malloc(srcWidth * sizeof(GLubyte));
if (!depth || !stencil) {
free(depth);
free(stencil);
return GL_FALSE;
}
/* In case we only upload depth we need to preserve the stencil */
for (img = 0; img < srcDepth; img++) {
GLuint *dstRow = (GLuint *) dstSlices[img];
@ -2806,8 +2815,6 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
srcFormat, srcType,
img, 0, 0);
for (row = 0; row < srcHeight; row++) {
GLuint depth[MAX_WIDTH];
GLubyte stencil[MAX_WIDTH];
GLint i;
GLboolean keepdepth = GL_FALSE, keepstencil = GL_FALSE;
@ -2845,6 +2852,9 @@ _mesa_texstore_z24_s8(TEXSTORE_PARAMS)
dstRow += dstRowStride / sizeof(GLuint);
}
}
free(depth);
free(stencil);
}
return GL_TRUE;
}
@ -2860,6 +2870,8 @@ _mesa_texstore_s8_z24(TEXSTORE_PARAMS)
const GLint srcRowStride
= _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
GLint img, row;
GLuint *depth;
GLubyte *stencil;
ASSERT(dstFormat == MESA_FORMAT_S8_Z24);
ASSERT(srcFormat == GL_DEPTH_STENCIL_EXT ||
@ -2868,6 +2880,15 @@ _mesa_texstore_s8_z24(TEXSTORE_PARAMS)
ASSERT(srcFormat != GL_DEPTH_STENCIL_EXT ||
srcType == GL_UNSIGNED_INT_24_8_EXT);
depth = (GLuint *) malloc(srcWidth * sizeof(GLuint));
stencil = (GLubyte *) malloc(srcWidth * sizeof(GLubyte));
if (!depth || !stencil) {
free(depth);
free(stencil);
return GL_FALSE;
}
for (img = 0; img < srcDepth; img++) {
GLuint *dstRow = (GLuint *) dstSlices[img];
const GLubyte *src
@ -2876,8 +2897,6 @@ _mesa_texstore_s8_z24(TEXSTORE_PARAMS)
srcFormat, srcType,
img, 0, 0);
for (row = 0; row < srcHeight; row++) {
GLuint depth[MAX_WIDTH];
GLubyte stencil[MAX_WIDTH];
GLint i;
GLboolean keepdepth = GL_FALSE, keepstencil = GL_FALSE;
@ -2916,6 +2935,10 @@ _mesa_texstore_s8_z24(TEXSTORE_PARAMS)
dstRow += dstRowStride / sizeof(GLuint);
}
}
free(depth);
free(stencil);
return GL_TRUE;
}
@ -2944,6 +2967,10 @@ _mesa_texstore_s8(TEXSTORE_PARAMS)
const GLint srcRowStride
= _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
GLint img, row;
GLubyte *stencil = (GLubyte *) malloc(srcWidth * sizeof(GLubyte));
if (!stencil)
return GL_FALSE;
for (img = 0; img < srcDepth; img++) {
GLubyte *dstRow = dstSlices[img];
@ -2953,7 +2980,6 @@ _mesa_texstore_s8(TEXSTORE_PARAMS)
srcFormat, srcType,
img, 0, 0);
for (row = 0; row < srcHeight; row++) {
GLubyte stencil[MAX_WIDTH];
GLint i;
/* get the 8-bit stencil values */
@ -2971,6 +2997,7 @@ _mesa_texstore_s8(TEXSTORE_PARAMS)
}
}
free(stencil);
}
return GL_TRUE;