diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2009-05-28 11:40:58 +0200 |
|---|---|---|
| committer | Jerome Glisse <jglisse@redhat.com> | 2009-05-28 11:40:58 +0200 |
| commit | 2f9189d538ac56bd241ccc8f8f82bc4fdd779aa6 (patch) | |
| tree | 5f445839f3bc4ea8daabef152cf64441b1b8f485 /src/mesa/drivers/dri/r300/r300_cmdbuf.c | |
| parent | 3a6dd3ebb33a35779b0d5be2c8cab581a56f245a (diff) | |
r300: rework texture offset emission.
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_cmdbuf.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 60ad8ea14b..e605076a51 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -179,27 +179,33 @@ static void emit_tex_offsets(GLcontext *ctx, struct radeon_state_atom * atom) if (r300->radeon.radeonScreen->kernel_mm && notexture) { return; } - BEGIN_BATCH_NO_AUTOSTATE(4 * numtmus); for(i = 0; i < numtmus; ++i) { radeonTexObj *t = r300->hw.textures[i]; - OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); if (t && !t->image_override) { + BEGIN_BATCH_NO_AUTOSTATE(4); + OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); OUT_BATCH_RELOC(t->tile_bits, t->mt->bo, 0, RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0); + END_BATCH(); } else if (!t) { - OUT_BATCH(r300->radeon.radeonScreen->texOffset[0]); + /* Texture unit hasn't a texture bound nothings to do */ } else { /* override cases */ if (t->bo) { + BEGIN_BATCH_NO_AUTOSTATE(4); + OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); OUT_BATCH_RELOC(t->tile_bits, t->bo, 0, RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0); + END_BATCH(); } else if (!r300->radeon.radeonScreen->kernel_mm) { + BEGIN_BATCH_NO_AUTOSTATE(2); + OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1); OUT_BATCH(t->override_offset); - } - else - OUT_BATCH(r300->radeon.radeonScreen->texOffset[0]); + END_BATCH(); + } else { + /* Texture unit hasn't a texture bound nothings to do */ + } } } - END_BATCH(); } } |