diff options
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_qir.h')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qir.h | 62 |
1 files changed, 56 insertions, 6 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qir.h b/src/gallium/drivers/vc4/vc4_qir.h index 753f82e5021..a76d091b327 100644 --- a/src/gallium/drivers/vc4/vc4_qir.h +++ b/src/gallium/drivers/vc4/vc4_qir.h @@ -72,6 +72,24 @@ enum qop { QOP_VPM_READ, QOP_TLB_COLOR_WRITE, QOP_VARY_ADD_C, + + /** Texture x coordinate parameter write */ + QOP_TEX_S, + /** Texture y coordinate parameter write */ + QOP_TEX_T, + /** Texture border color parameter or cube map z coordinate write */ + QOP_TEX_R, + /** Texture LOD bias parameter write */ + QOP_TEX_B, + /** + * Signal of texture read being necessary and then reading r4 into + * the destination + */ + QOP_TEX_RESULT, + QOP_R4_UNPACK_A, + QOP_R4_UNPACK_B, + QOP_R4_UNPACK_C, + QOP_R4_UNPACK_D }; struct simple_node { @@ -120,6 +138,25 @@ enum quniform_contents { QUNIFORM_VIEWPORT_X_SCALE, QUNIFORM_VIEWPORT_Y_SCALE, /** @} */ + + /** + * A reference to a texture config parameter 0 uniform. + * + * This is a uniform implicitly loaded with a QPU_W_TMU* write, which + * defines texture type, miplevels, and such. It will be found as a + * parameter to the first QOP_TEX_[STRB] instruction in a sequence. + */ + QUNIFORM_TEXTURE_CONFIG_P0, + + /** + * A reference to a texture config parameter 1 uniform. + * + * This is a uniform implicitly loaded with a QPU_W_TMU* write, which + * defines texture width, height, filters, and wrap modes. It will be + * found as a parameter to the second QOP_TEX_[STRB] instruction in a + * sequence. + */ + QUNIFORM_TEXTURE_CONFIG_P1, }; struct qcompile { @@ -178,6 +215,20 @@ qir_##name(struct qcompile *c, struct qreg a, struct qreg b) \ return t; \ } +#define QIR_NODST_1(name) \ +static inline void \ +qir_##name(struct qcompile *c, struct qreg a) \ +{ \ + qir_emit(c, qir_inst(QOP_##name, c->undef, a, c->undef)); \ +} + +#define QIR_NODST_2(name) \ +static inline void \ +qir_##name(struct qcompile *c, struct qreg a, struct qreg b) \ +{ \ + qir_emit(c, qir_inst(QOP_##name, c->undef, a, b)); \ +} + QIR_ALU1(MOV) QIR_ALU2(FADD) QIR_ALU2(FSUB) @@ -194,12 +245,11 @@ QIR_ALU1(EXP2) QIR_ALU1(LOG2) QIR_ALU2(PACK_SCALED) QIR_ALU1(VARY_ADD_C) - -static inline void -qir_VPM_WRITE(struct qcompile *c, struct qreg a) -{ - qir_emit(c, qir_inst(QOP_VPM_WRITE, c->undef, a, c->undef)); -} +QIR_NODST_1(VPM_WRITE) +QIR_NODST_2(TEX_S) +QIR_NODST_2(TEX_T) +QIR_NODST_2(TEX_R) +QIR_NODST_2(TEX_B) static inline struct qreg qir_CMP(struct qcompile *c, struct qreg cmp, struct qreg a, struct qreg b) |