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authormarha <marha@users.sourceforge.net>2012-03-05 09:59:38 +0100
committermarha <marha@users.sourceforge.net>2012-03-05 09:59:38 +0100
commitffe218bbb0ffa6d2a7f7cbf6b1f81797e667183a (patch)
tree233b818e67de2073647e46e91ac688c6b43d5917 /mesalib/src/mesa/main/teximage.c
parent15a500d3edb03668b43cc6898fafcda024d0f006 (diff)
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libfontenc xserver pixman mesa git update 5 Mar 2012
font-util-1.3.0 xclock-1.0.6 libXfont-1.4.5 inputproto-2.2
Diffstat (limited to 'mesalib/src/mesa/main/teximage.c')
-rw-r--r--mesalib/src/mesa/main/teximage.c32
1 files changed, 20 insertions, 12 deletions
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 5328ae296..4fb81e62d 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -1844,23 +1844,25 @@ subtexture_error_check2( struct gl_context *ctx, GLuint dimensions,
return GL_TRUE;
}
if (dimensions > 1) {
- if (yoffset < -((GLint)destTex->Border)) {
+ GLint yBorder = (target == GL_TEXTURE_1D_ARRAY) ? 0 : destTex->Border;
+ if (yoffset < -yBorder) {
_mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage%dD(yoffset)",
dimensions);
return GL_TRUE;
}
- if (yoffset + height > (GLint) (destTex->Height + destTex->Border)) {
+ if (yoffset + height > (GLint) destTex->Height + yBorder) {
_mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage%dD(yoffset+height)",
dimensions);
return GL_TRUE;
}
}
if (dimensions > 2) {
- if (zoffset < -((GLint)destTex->Border)) {
+ GLint zBorder = (target == GL_TEXTURE_2D_ARRAY) ? 0 : destTex->Border;
+ if (zoffset < -zBorder) {
_mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage3D(zoffset)");
return GL_TRUE;
}
- if (zoffset + depth > (GLint) (destTex->Depth + destTex->Border)) {
+ if (zoffset + depth > (GLint) destTex->Depth + zBorder) {
_mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage3D(zoffset+depth)");
return GL_TRUE;
}
@@ -2163,13 +2165,14 @@ copytexsubimage_error_check2( struct gl_context *ctx, GLuint dimensions,
return GL_TRUE;
}
if (dimensions > 1) {
- if (yoffset < -((GLint)teximage->Border)) {
+ GLint yBorder = (target == GL_TEXTURE_1D_ARRAY) ? 0 : teximage->Border;
+ if (yoffset < -yBorder) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glCopyTexSubImage%dD(yoffset=%d)", dimensions, yoffset);
return GL_TRUE;
}
/* NOTE: we're adding the border here, not subtracting! */
- if (yoffset + height > (GLint) (teximage->Height + teximage->Border)) {
+ if (yoffset + height > (GLint) teximage->Height + yBorder) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glCopyTexSubImage%dD(yoffset+height)", dimensions);
return GL_TRUE;
@@ -2178,12 +2181,13 @@ copytexsubimage_error_check2( struct gl_context *ctx, GLuint dimensions,
/* check z offset */
if (dimensions > 2) {
- if (zoffset < -((GLint)teximage->Border)) {
+ GLint zBorder = (target == GL_TEXTURE_2D_ARRAY) ? 0 : teximage->Border;
+ if (zoffset < -zBorder) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glCopyTexSubImage%dD(zoffset)", dimensions);
return GL_TRUE;
}
- if (zoffset > (GLint) (teximage->Depth + teximage->Border)) {
+ if (zoffset > (GLint) teximage->Depth + zBorder) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glCopyTexSubImage%dD(zoffset+depth)", dimensions);
return GL_TRUE;
@@ -2759,10 +2763,12 @@ texsubimage(struct gl_context *ctx, GLuint dims, GLenum target, GLint level,
/* If we have a border, offset=-1 is legal. Bias by border width. */
switch (dims) {
case 3:
- zoffset += texImage->Border;
+ if (target != GL_TEXTURE_2D_ARRAY)
+ zoffset += texImage->Border;
/* fall-through */
case 2:
- yoffset += texImage->Border;
+ if (target != GL_TEXTURE_1D_ARRAY)
+ yoffset += texImage->Border;
/* fall-through */
case 1:
xoffset += texImage->Border;
@@ -3034,10 +3040,12 @@ copytexsubimage(struct gl_context *ctx, GLuint dims, GLenum target, GLint level,
/* If we have a border, offset=-1 is legal. Bias by border width. */
switch (dims) {
case 3:
- zoffset += texImage->Border;
+ if (target != GL_TEXTURE_2D_ARRAY)
+ zoffset += texImage->Border;
/* fall-through */
case 2:
- yoffset += texImage->Border;
+ if (target != GL_TEXTURE_1D_ARRAY)
+ yoffset += texImage->Border;
/* fall-through */
case 1:
xoffset += texImage->Border;