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authorKeith Whitwell <keithw@vmware.com>2009-10-01 14:34:23 +0100
committerKeith Whitwell <keithw@vmware.com>2009-10-01 14:34:23 +0100
commit4456006ba626890172289111403e469f49106e18 (patch)
tree8eacd7d5c048547b8ad573747107ba1e79cd4038
parentae2daacbac7242938cffe0e2409071e030e00863 (diff)
gallium: remove depth.occlusion_count flag
This was redundant as drivers can just keep track of whether they are inside a begin/end query pair. We want to add more query types later and also support nested queries, none of which map well onto a flag like this. No driver appeared to be using the flag.
-rw-r--r--src/gallium/drivers/llvmpipe/lp_bld_depth.c3
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c1
-rw-r--r--src/gallium/drivers/softpipe/sp_video_context.c1
-rw-r--r--src/gallium/include/pipe/p_state.h1
-rw-r--r--src/gallium/state_trackers/g3dvl/vl_context.c1
-rw-r--r--src/mesa/state_tracker/st_atom_depth.c4
6 files changed, 0 insertions, 11 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_depth.c b/src/gallium/drivers/llvmpipe/lp_bld_depth.c
index 21c665c4d4..98ec1cb1b9 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_depth.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_depth.c
@@ -210,7 +210,4 @@ lp_build_depth_test(LLVMBuilderRef builder,
dst = lp_build_select(&bld, z_bitmask, src, dst);
LLVMBuildStore(builder, dst, dst_ptr);
}
-
- /* FIXME */
- assert(!state->occlusion_count);
}
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index d5ce6993c5..b00be0cc32 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -401,7 +401,6 @@ generate_fragment(struct llvmpipe_context *lp,
if(key->depth.enabled) {
debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE));
debug_printf("depth.writemask = %u\n", key->depth.writemask);
- debug_printf("depth.occlusion_count = %u\n", key->depth.occlusion_count);
}
if(key->alpha.enabled) {
debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE));
diff --git a/src/gallium/drivers/softpipe/sp_video_context.c b/src/gallium/drivers/softpipe/sp_video_context.c
index ccb29726b6..7e9136d8e0 100644
--- a/src/gallium/drivers/softpipe/sp_video_context.c
+++ b/src/gallium/drivers/softpipe/sp_video_context.c
@@ -167,7 +167,6 @@ init_pipe_state(struct sp_mpeg12_context *ctx)
dsa.depth.enabled = 0;
dsa.depth.writemask = 0;
dsa.depth.func = PIPE_FUNC_ALWAYS;
- dsa.depth.occlusion_count = 0;
for (i = 0; i < 2; ++i) {
dsa.stencil[i].enabled = 0;
dsa.stencil[i].func = PIPE_FUNC_ALWAYS;
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index b59d6b7ae3..287b424e4a 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -197,7 +197,6 @@ struct pipe_depth_state
unsigned enabled:1; /**< depth test enabled? */
unsigned writemask:1; /**< allow depth buffer writes? */
unsigned func:3; /**< depth test func (PIPE_FUNC_x) */
- unsigned occlusion_count:1; /**< do occlusion counting? */
};
diff --git a/src/gallium/state_trackers/g3dvl/vl_context.c b/src/gallium/state_trackers/g3dvl/vl_context.c
index 5cfd233c4c..cfbf618d74 100644
--- a/src/gallium/state_trackers/g3dvl/vl_context.c
+++ b/src/gallium/state_trackers/g3dvl/vl_context.c
@@ -69,7 +69,6 @@ static int vlInitCommon(struct vlContext *context)
dsa.depth.enabled = 0;
dsa.depth.writemask = 0;
dsa.depth.func = PIPE_FUNC_ALWAYS;
- dsa.depth.occlusion_count = 0;
for (i = 0; i < 2; ++i)
{
dsa.stencil[i].enabled = 0;
diff --git a/src/mesa/state_tracker/st_atom_depth.c b/src/mesa/state_tracker/st_atom_depth.c
index 0aa128f947..88b80a07fc 100644
--- a/src/mesa/state_tracker/st_atom_depth.c
+++ b/src/mesa/state_tracker/st_atom_depth.c
@@ -104,10 +104,6 @@ update_depth_stencil_alpha(struct st_context *st)
dsa->depth.func = st_compare_func_to_pipe(ctx->Depth.Func);
}
- if (ctx->Query.CurrentOcclusionObject &&
- ctx->Query.CurrentOcclusionObject->Active)
- dsa->depth.occlusion_count = 1;
-
if (ctx->Stencil.Enabled && ctx->DrawBuffer->Visual.stencilBits > 0) {
dsa->stencil[0].enabled = 1;
dsa->stencil[0].func = st_compare_func_to_pipe(ctx->Stencil.Function[0]);