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| author | Paul Berry <stereotype441@gmail.com> | 2012-06-20 12:33:06 -0700 |
|---|---|---|
| committer | Paul Berry <stereotype441@gmail.com> | 2012-07-19 10:02:19 -0700 |
| commit | a0f7b869592013b24a5bacf0ceb2bdb1e9146378 (patch) | |
| tree | a97d5c5bc886811402286a8b2d19d58a365d2a42 | |
| parent | 5e310e9f8300a357d6bdaf098c72098518b564f3 (diff) | |
| download | external_mesa3d-a0f7b869592013b24a5bacf0ceb2bdb1e9146378.zip external_mesa3d-a0f7b869592013b24a5bacf0ceb2bdb1e9146378.tar.gz external_mesa3d-a0f7b869592013b24a5bacf0ceb2bdb1e9146378.tar.bz2 | |
mesa: Set UsesDFdy appropriately for assembly programs.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
| -rw-r--r-- | src/mesa/program/arbprogparse.c | 1 | ||||
| -rw-r--r-- | src/mesa/program/program_parse.y | 2 | ||||
| -rw-r--r-- | src/mesa/program/program_parser.h | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/program/arbprogparse.c b/src/mesa/program/arbprogparse.c index dffc8ab..72e51dd 100644 --- a/src/mesa/program/arbprogparse.c +++ b/src/mesa/program/arbprogparse.c @@ -120,6 +120,7 @@ _mesa_parse_arb_fragment_program(struct gl_context* ctx, GLenum target, program->PixelCenterInteger = state.option.PixelCenterInteger; program->UsesKill = state.fragment.UsesKill; + program->UsesDFdy = state.fragment.UsesDFdy; if (program->Base.Instructions) free(program->Base.Instructions); diff --git a/src/mesa/program/program_parse.y b/src/mesa/program/program_parse.y index 4f958a9..54b1731 100644 --- a/src/mesa/program/program_parse.y +++ b/src/mesa/program/program_parse.y @@ -382,6 +382,8 @@ ARL_instruction: ARL maskedAddrReg ',' scalarSrcReg VECTORop_instruction: VECTOR_OP maskedDstReg ',' swizzleSrcReg { + if ($1.Opcode == OPCODE_DDY) + state->fragment.UsesDFdy = 1; $$ = asm_instruction_copy_ctor(& $1, & $2, & $4, NULL, NULL); } ; diff --git a/src/mesa/program/program_parser.h b/src/mesa/program/program_parser.h index bc75614..ca36bb6 100644 --- a/src/mesa/program/program_parser.h +++ b/src/mesa/program/program_parser.h @@ -214,6 +214,7 @@ struct asm_parser_state { struct { unsigned UsesKill:1; + unsigned UsesDFdy:1; } fragment; }; |