KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

r300g: add tx depth support in register. 

also enable cube/3d bits in txformat reg
This commit is contained in:
Dave Airlie 2009-09-26 19:32:46 +10:00
parent 9bf85f6b95
commit eb5dd947fb
2 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/gallium/drivers/r300/r300_reg.h
View File

@ -1478,6 +1478,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
# define R300_TX_PITCH_EN (1 << 31)
# define R300_TX_WIDTH(x) ((x) << 0)
# define R300_TX_HEIGHT(x) ((x) << 11)
# define R300_TX_DEPTH(x) ((x) << 22)
# define R300_TX_NUM_LEVELS(x) ((x) << 26)
#define R300_TX_FORMAT1_0 0x44C0

7
src/gallium/drivers/r300/r300_texture.c
View File

@ -29,11 +29,18 @@ static void r300_setup_texture_state(struct r300_texture* tex)
state->format0 = R300_TX_WIDTH((pt->width[0] - 1) & 0x7ff) |
R300_TX_HEIGHT((pt->height[0] - 1) & 0x7ff) |
R300_TX_DEPTH(util_logbase2(pt->depth[0]) & 0xf) |
R300_TX_NUM_LEVELS(pt->last_level) |
R300_TX_PITCH_EN;
/* XXX */
state->format1 = r300_translate_texformat(pt->format);
if (pt->target == PIPE_TEXTURE_CUBE) {
state->format1 |= R300_TX_FORMAT_CUBIC_MAP;
}
if (pt->target == PIPE_TEXTURE_3D) {
state->format1 |= R300_TX_FORMAT_3D;
}
state->format2 = (r300_texture_get_stride(tex, 0) / pt->block.size) - 1;