diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-08-23 05:48:39 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-08-25 02:44:28 +0200 |
| commit | 574ba4b5f50bfe661427327cd792a8a200559376 (patch) | |
| tree | e553edcd2139cd7ff628fe8f939c46d3b55a7eda /src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c | |
| parent | 4b9b2a3cdc6a809b2e583a21b888ed59e5c20aec (diff) | |
r300/compiler: implement elimination of unused constants
Wine likes to create a *lot* of constants, exceeding the size of the constant
file in hw.
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c index 5009ab9eed..997c0912d7 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c @@ -31,6 +31,7 @@ #include "radeon_swizzle.h" #include "radeon_emulate_branches.h" #include "radeon_emulate_loops.h" +#include "radeon_remove_constants.h" struct loop { int BgnLoop; @@ -993,6 +994,14 @@ void r3xx_compile_vertex_program(struct r300_vertex_program_compiler *c) debug_program_log(c, "after register allocation"); + if (c->Base.remove_unused_constants) { + rc_remove_unused_constants(&c->Base, + &c->code->constants_remap_table); + if (c->Base.Error) + return; + + debug_program_log(c, "after constants cleanup"); + } translate_vertex_program(c); if (c->Base.Error) |