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Fix cube maps.

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This commit is contained in:
Aapo Tahkola
2006-01-09 19:20:46 +00:00
parent 7a028bd1ca
commit 0946e0f418
1 changed files with 2 additions and 10 deletions
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src/mesa/drivers/dri/r300/r300_texstate.c
+2 -10
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@@ -300,25 +300,17 @@ static void r300SetTexImages(r300ContextPtr rmesa,
/* Setup remaining cube face blits, if needed */
if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
WARN_ONCE("Cube map faces arent currently correctly positioned.\n");
/* Round totalSize up to multiple of BLIT_WIDTH_BYTES */
const GLuint faceSize =
(t->base.totalSize + BLIT_WIDTH_BYTES - 1)
& ~(BLIT_WIDTH_BYTES - 1);
const GLuint lines = faceSize / BLIT_WIDTH_BYTES;
GLuint face;
/* reuse face 0 x/y/width/height - just adjust y */
for (face = 1; face < 6; face++) {
for (i = 0; i < numLevels; i++) {
t->image[face][i].x = t->image[0][i].x;
t->image[face][i].y =
t->image[0][i].y + face * lines;
t->image[face][i].y = t->image[0][i].y;
t->image[face][i].width = t->image[0][i].width;
t->image[face][i].height =
t->image[0][i].height;
}
}
t->base.totalSize = 6 * faceSize; /* total texmem needed */
t->base.totalSize *= 6; /* total texmem needed */
}
/* Hardware state: