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authormarha <marha@users.sourceforge.net>2011-12-12 12:23:04 +0100
committermarha <marha@users.sourceforge.net>2011-12-12 12:23:04 +0100
commit5efb0a5e19b75137b7294b27f4e7878aeb8f0927 (patch)
treea8138a3cf2f3ed5beacd1ce9e44dda79b51f9ffd /mesalib/src/mesa/swrast/s_copypix.c
parent5b178ff5a5f0b6e481cf9fd9749eb7ef9581c987 (diff)
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libxtrans libX11 libxcb xserver mesa git update 12 dec 2011
Diffstat (limited to 'mesalib/src/mesa/swrast/s_copypix.c')
-rw-r--r--mesalib/src/mesa/swrast/s_copypix.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/mesalib/src/mesa/swrast/s_copypix.c b/mesalib/src/mesa/swrast/s_copypix.c
index 3ba31f22c..3bdf48b25 100644
--- a/mesalib/src/mesa/swrast/s_copypix.c
+++ b/mesalib/src/mesa/swrast/s_copypix.c
@@ -610,6 +610,7 @@ fast_copy_pixels(struct gl_context *ctx,
struct gl_framebuffer *dstFb = ctx->DrawBuffer;
struct gl_renderbuffer *srcRb, *dstRb;
GLint row, yStep;
+ void *temp;
if (SWRAST_CONTEXT(ctx)->_RasterMask != 0x0 ||
ctx->Pixel.ZoomX != 1.0F ||
@@ -667,14 +668,21 @@ fast_copy_pixels(struct gl_context *ctx,
yStep = 1;
}
+ temp = malloc(width * MAX_PIXEL_BYTES);
+ if (!temp) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyPixels");
+ return GL_FALSE;
+ }
+
for (row = 0; row < height; row++) {
- GLuint temp[MAX_WIDTH][4];
srcRb->GetRow(ctx, srcRb, width, srcX, srcY, temp);
dstRb->PutRow(ctx, dstRb, width, dstX, dstY, temp, NULL);
srcY += yStep;
dstY += yStep;
}
+ free(temp);
+
return GL_TRUE;
}