diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-08-22 18:51:39 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-08-22 18:52:40 -0600 |
| commit | c990d0fd57a05301429b3af75b7fed0337621941 (patch) | |
| tree | cad590bc2a48e409810f344d9699f8b2341c1afb /src/mesa/pipe/i915simple/i915_state_emit.c | |
| parent | ace2b98dd3511ea6959980a2ae2ee90fa7c28748 (diff) | |
Checkpoint: texture image and sampler state handling, plus better vertex format code.
Texture image/sampler state code should be working, but is disabled for now.
Need to fix outstanding issues with vertex formats and texcoords first...
Diffstat (limited to 'src/mesa/pipe/i915simple/i915_state_emit.c')
| -rw-r--r-- | src/mesa/pipe/i915simple/i915_state_emit.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/src/mesa/pipe/i915simple/i915_state_emit.c b/src/mesa/pipe/i915simple/i915_state_emit.c index dff9d40a83..ceb96289b5 100644 --- a/src/mesa/pipe/i915simple/i915_state_emit.c +++ b/src/mesa/pipe/i915simple/i915_state_emit.c @@ -180,7 +180,6 @@ i915_emit_hardware_state(struct i915_context *i915 ) zformat = translate_depth_format( i915->framebuffer.zbuf->format ); OUT_BATCH(_3DSTATE_DST_BUF_VARS_CMD); - OUT_BATCH(DSTORG_HORT_BIAS(0x8) | /* .5 */ DSTORG_VERT_BIAS(0x8) | /* .5 */ LOD_PRECLAMP_OGL | @@ -190,6 +189,38 @@ i915_emit_hardware_state(struct i915_context *i915 ) } } + +#if 0 + /* texture images */ + if (i915->hardware_dirty & I915_HW_MAP) + { + const uint nr = i915->current.sampler_enable_nr; + const uint enabled = i915->current.sampler_enable_flags; + uint unit; + uint count = 0; + OUT_BATCH(_3DSTATE_MAP_STATE | (3 * nr)); + OUT_BATCH(enabled); + for (unit = 0; unit < I915_TEX_UNITS; unit++) { + if (enabled & (1 << unit)) { + struct pipe_buffer_handle *buf = + i915->texture[unit]->region->buffer; + uint offset = 0; + assert(buf); + + count++; + + OUT_RELOC(buf, + I915_BUFFER_ACCESS_READ, + offset); + OUT_BATCH(i915->current.texbuffer[unit][0]); /* MS3 */ + OUT_BATCH(i915->current.texbuffer[unit][1]); /* MS4 */ + } + } + assert(count == nr); + } +#endif + +#if 0 /* samplers */ if (i915->hardware_dirty & I915_HW_SAMPLER) { @@ -210,8 +241,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) } } } - - +#endif /* constants */ if (i915->hardware_dirty & I915_HW_PROGRAM) |