diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_ureg.c | 12 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_ureg.h | 1 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 8 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_mesa_to_tgsi.c | 8 |
4 files changed, 16 insertions, 13 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c index 4aaf8dfe6d8..964272386b3 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c @@ -115,7 +115,6 @@ struct ureg_program unsigned vs_inputs[PIPE_MAX_ATTRIBS/32]; struct { - unsigned index; unsigned semantic_name; unsigned semantic_index; } system_value[UREG_MAX_SYSTEM_VALUE]; @@ -320,20 +319,21 @@ ureg_DECL_input(struct ureg_program *ureg, struct ureg_src ureg_DECL_system_value(struct ureg_program *ureg, - unsigned index, unsigned semantic_name, unsigned semantic_index) { + unsigned i = 0; + if (ureg->nr_system_values < UREG_MAX_SYSTEM_VALUE) { - ureg->system_value[ureg->nr_system_values].index = index; ureg->system_value[ureg->nr_system_values].semantic_name = semantic_name; ureg->system_value[ureg->nr_system_values].semantic_index = semantic_index; + i = ureg->nr_system_values; ureg->nr_system_values++; } else { set_bad(ureg); } - return ureg_src_register(TGSI_FILE_SYSTEM_VALUE, index); + return ureg_src_register(TGSI_FILE_SYSTEM_VALUE, i); } @@ -1587,8 +1587,8 @@ static void emit_decls( struct ureg_program *ureg ) for (i = 0; i < ureg->nr_system_values; i++) { emit_decl_semantic(ureg, TGSI_FILE_SYSTEM_VALUE, - ureg->system_value[i].index, - ureg->system_value[i].index, + i, + i, ureg->system_value[i].semantic_name, ureg->system_value[i].semantic_index, TGSI_WRITEMASK_XYZW, 0); diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.h b/src/gallium/auxiliary/tgsi/tgsi_ureg.h index 0aae550d60a..5f15ebac517 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.h +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.h @@ -221,7 +221,6 @@ ureg_DECL_input(struct ureg_program *, struct ureg_src ureg_DECL_system_value(struct ureg_program *, - unsigned index, unsigned semantic_name, unsigned semantic_index); diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 2adb57d11ad..6cbc26acf79 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -5370,11 +5370,13 @@ st_translate_program( */ { GLbitfield sysInputs = proginfo->SystemValuesRead; - unsigned numSys = 0; + for (i = 0; sysInputs; i++) { if (sysInputs & (1 << i)) { unsigned semName = _mesa_sysval_to_semantic[i]; - t->systemValues[i] = ureg_DECL_system_value(ureg, numSys, semName, 0); + + t->systemValues[i] = ureg_DECL_system_value(ureg, semName, 0); + if (semName == TGSI_SEMANTIC_INSTANCEID || semName == TGSI_SEMANTIC_VERTEXID) { /* From Gallium perspective, these system values are always @@ -5395,7 +5397,7 @@ st_translate_program( t->systemValues[i] = ureg_scalar(ureg_src(temp), 0); } } - numSys++; + sysInputs &= ~(1 << i); } } diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c index d8f7b6c0725..20dc3d15df7 100644 --- a/src/mesa/state_tracker/st_mesa_to_tgsi.c +++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c @@ -1049,11 +1049,13 @@ st_translate_mesa_program( */ { GLbitfield sysInputs = program->SystemValuesRead; - unsigned numSys = 0; + for (i = 0; sysInputs; i++) { if (sysInputs & (1 << i)) { unsigned semName = _mesa_sysval_to_semantic[i]; - t->systemValues[i] = ureg_DECL_system_value(ureg, numSys, semName, 0); + + t->systemValues[i] = ureg_DECL_system_value(ureg, semName, 0); + if (semName == TGSI_SEMANTIC_INSTANCEID || semName == TGSI_SEMANTIC_VERTEXID) { /* From Gallium perspective, these system values are always @@ -1074,7 +1076,7 @@ st_translate_mesa_program( t->systemValues[i] = ureg_scalar(ureg_src(temp), 0); } } - numSys++; + sysInputs &= ~(1 << i); } } |