diff options
| author | Corbin Simpson <MostAwesomeDude@gmail.com> | 2008-05-02 10:15:10 -0700 |
|---|---|---|
| committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2008-05-02 12:06:21 -0700 |
| commit | b15c49e59bdc149b978d2b35a4efcc99d15f16b2 (patch) | |
| tree | aac93d0f0a572ba349e708e59a9aeddd2d55163b /src/mesa | |
| parent | 029cb1fd0f576dd7587bc306b126318fbfcdde2d (diff) | |
r5xx: Fragprog shader now handles TEX/TXP correctly.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r500_fragprog.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/r300/r500_fragprog.c b/src/mesa/drivers/dri/r300/r500_fragprog.c index b751a2aa83..f94b244232 100644 --- a/src/mesa/drivers/dri/r300/r500_fragprog.c +++ b/src/mesa/drivers/dri/r300/r500_fragprog.c @@ -110,7 +110,7 @@ static inline GLuint make_strq_swizzle(struct prog_src_register src) { GLuint swiz = 0x0; GLuint temp = src.Swizzle; for (int i = 0; i < 4; i++) { - swiz = (temp & 0x3) << i*2; + swiz += (temp & 0x3) << i*2; temp >>= 3; } return swiz; @@ -147,7 +147,7 @@ static GLuint make_src(struct r500_fragment_program *fp, struct prog_src_registe GLuint reg; switch (src.File) { case PROGRAM_TEMPORARY: - reg = src.Index + 1; + reg = (src.Index << 0x1) | 0x1; break; case PROGRAM_INPUT: /* Ugly hack needed to work around Mesa; @@ -170,7 +170,7 @@ static GLuint make_dest(struct r500_fragment_program *fp, struct prog_dst_regist GLuint reg; switch (dest.File) { case PROGRAM_TEMPORARY: - reg = dest.Index + 1; + reg = (dest.Index << 0x1) | 0x1; break; case PROGRAM_OUTPUT: /* Eventually we may need to handle multiple @@ -496,11 +496,30 @@ static GLboolean parse_program(struct r500_fragment_program *fp) break; case OPCODE_TEX: src[0] = make_src(fp, fpi->SrcReg[0]); + fp->inst[counter].inst0 = R500_INST_TYPE_TEX | mask + | R500_INST_TEX_SEM_WAIT; + fp->inst[counter].inst1 = fpi->TexSrcUnit + | R500_TEX_INST_LD | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED; + fp->inst[counter].inst2 = R500_TEX_SRC_ADDR(src[0]) + /* | MAKE_SWIZ_TEX_STRQ(make_strq_swizzle(fpi->SrcReg[0])) */ + | R500_TEX_SRC_S_SWIZ_R | R500_TEX_SRC_T_SWIZ_G + | R500_TEX_SRC_R_SWIZ_B | R500_TEX_SRC_Q_SWIZ_A + | R500_TEX_DST_ADDR(dest) + | R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G + | R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A; + fp->inst[counter].inst3 = 0x0; + fp->inst[counter].inst4 = 0x0; + fp->inst[counter].inst5 = 0x0; + break; + case OPCODE_TXP: + src[0] = make_src(fp, fpi->SrcReg[0]); fp->inst[counter].inst0 = R500_INST_TYPE_TEX | mask; fp->inst[counter].inst1 = fpi->TexSrcUnit - | R500_TEX_INST_LD | R500_TEX_SEM_ACQUIRE; + | R500_TEX_INST_PROJ | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED; fp->inst[counter].inst2 = R500_TEX_SRC_ADDR(src[0]) - | MAKE_SWIZ_TEX_STRQ(make_strq_swizzle(fpi->SrcReg[0])) + /* | MAKE_SWIZ_TEX_STRQ(make_strq_swizzle(fpi->SrcReg[0])) */ + | R500_TEX_SRC_S_SWIZ_R | R500_TEX_SRC_T_SWIZ_G + | R500_TEX_SRC_R_SWIZ_B | R500_TEX_SRC_Q_SWIZ_A | R500_TEX_DST_ADDR(dest) | R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G | R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A; |