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freedreno/a3xx/compiler: split out old compiler

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For the time being, keep old compiler as fallback for things that the
new compiler does not support yet.  Split out as it's own commit to make
the later new-compiler commits easier to follow.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
This commit is contained in:
Rob Clark 2014-01-29 17:03:07 -05:00
parent a418573c4d
commit f0e2d7ab46
6 changed files with 1531 additions and 1 deletions
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1
src/gallium/drivers/freedreno/Makefile.sources
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@ -31,6 +31,7 @@ a2xx_SOURCES := \
a3xx_SOURCES := \
a3xx/fd3_blend.c \
a3xx/fd3_compiler.c \
a3xx/fd3_compiler_old.c \
a3xx/fd3_context.c \
a3xx/fd3_draw.c \
a3xx/fd3_emit.c \

2
src/gallium/drivers/freedreno/a3xx/fd3_compiler.h
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@ -35,5 +35,7 @@
int fd3_compile_shader(struct fd3_shader_stateobj *so,
const struct tgsi_token *tokens);
int fd3_compile_shader_old(struct fd3_shader_stateobj *so,
const struct tgsi_token *tokens);
#endif /* FD3_COMPILER_H_ */

1507
src/gallium/drivers/freedreno/a3xx/fd3_compiler_old.c Normal file
View file

File diff suppressed because it is too large Load diff

20
src/gallium/drivers/freedreno/a3xx/fd3_program.c
View file

@ -106,7 +106,25 @@ create_shader(struct pipe_context *pctx, const struct pipe_shader_state *cso,
if ((type == SHADER_FRAGMENT) && (fd_mesa_debug & FD_DBG_FRAGHALF))
so->half_precision = true;
ret = fd3_compile_shader(so, tokens);
if (fd_mesa_debug & FD_DBG_OPTIMIZE) {
ret = fd3_compile_shader(so, tokens);
if (ret) {
debug_error("new compiler failed, trying fallback!");
so->inputs_count = 0;
so->outputs_count = 0;
so->total_in = 0;
so->samplers_count = 0;
so->immediates_count = 0;
}
} else {
ret = -1; /* force fallback to old compiler */
}
if (ret)
ret = fd3_compile_shader_old(so, tokens);
if (ret) {
debug_error("compile failed!");
goto fail;

1
src/gallium/drivers/freedreno/freedreno_screen.c
View file

@ -67,6 +67,7 @@ static const struct debug_named_value debug_options[] = {
{"fraghalf", FD_DBG_FRAGHALF, "Use half-precision in fragment shader"},
{"binning", FD_DBG_BINNING, "Enable hw binning"},
{"dbinning", FD_DBG_DBINNING, "Disable hw binning"},
{"optimize", FD_DBG_OPTIMIZE, "Enable optimization passes in compiler"},
DEBUG_NAMED_VALUE_END
};

1
src/gallium/drivers/freedreno/freedreno_util.h
View file

@ -63,6 +63,7 @@ enum adreno_stencil_op fd_stencil_op(unsigned op);
#define FD_DBG_FRAGHALF 0x0080
#define FD_DBG_BINNING 0x0100
#define FD_DBG_DBINNING 0x0200
#define FD_DBG_OPTIMIZE 0x0400
extern int fd_mesa_debug;
extern bool fd_binning_enabled;