diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/mtypes.h | 67 | ||||
| -rw-r--r-- | src/mesa/program/prog_print.c | 4 |
2 files changed, 43 insertions, 28 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 96ef416c780..37cc2daa5ab 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -213,6 +213,11 @@ typedef enum * fragment shader inputs. * * Note that some of these values are not available to all pipeline stages. + * + * When this enum is updated, the following code must be updated too: + * - vertResults (in prog_print.c's arb_output_attrib_string()) + * - _mesa_vert_result_to_frag_attrib() + * - _mesa_frag_attrib_to_vert_result() */ typedef enum { @@ -285,27 +290,27 @@ typedef enum */ typedef enum { - VERT_RESULT_HPOS = 0, - VERT_RESULT_COL0 = 1, - VERT_RESULT_COL1 = 2, - VERT_RESULT_FOGC = 3, - VERT_RESULT_TEX0 = 4, - VERT_RESULT_TEX1 = 5, - VERT_RESULT_TEX2 = 6, - VERT_RESULT_TEX3 = 7, - VERT_RESULT_TEX4 = 8, - VERT_RESULT_TEX5 = 9, - VERT_RESULT_TEX6 = 10, - VERT_RESULT_TEX7 = 11, - VERT_RESULT_PSIZ = 12, - VERT_RESULT_BFC0 = 13, - VERT_RESULT_BFC1 = 14, - VERT_RESULT_EDGE = 15, - VERT_RESULT_CLIP_VERTEX = 16, - VERT_RESULT_CLIP_DIST0 = 17, - VERT_RESULT_CLIP_DIST1 = 18, - VERT_RESULT_VAR0 = 19, /**< shader varying */ - VERT_RESULT_MAX = (VERT_RESULT_VAR0 + MAX_VARYING) + VERT_RESULT_HPOS = VARYING_SLOT_POS, + VERT_RESULT_COL0 = VARYING_SLOT_COL0, + VERT_RESULT_COL1 = VARYING_SLOT_COL1, + VERT_RESULT_FOGC = VARYING_SLOT_FOGC, + VERT_RESULT_TEX0 = VARYING_SLOT_TEX0, + VERT_RESULT_TEX1 = VARYING_SLOT_TEX1, + VERT_RESULT_TEX2 = VARYING_SLOT_TEX2, + VERT_RESULT_TEX3 = VARYING_SLOT_TEX3, + VERT_RESULT_TEX4 = VARYING_SLOT_TEX4, + VERT_RESULT_TEX5 = VARYING_SLOT_TEX5, + VERT_RESULT_TEX6 = VARYING_SLOT_TEX6, + VERT_RESULT_TEX7 = VARYING_SLOT_TEX7, + VERT_RESULT_PSIZ = VARYING_SLOT_PSIZ, + VERT_RESULT_BFC0 = VARYING_SLOT_BFC0, + VERT_RESULT_BFC1 = VARYING_SLOT_BFC1, + VERT_RESULT_EDGE = VARYING_SLOT_EDGE, + VERT_RESULT_CLIP_VERTEX = VARYING_SLOT_CLIP_VERTEX, + VERT_RESULT_CLIP_DIST0 = VARYING_SLOT_CLIP_DIST0, + VERT_RESULT_CLIP_DIST1 = VARYING_SLOT_CLIP_DIST1, + VERT_RESULT_VAR0 = VARYING_SLOT_VAR0, /**< shader varying */ + VERT_RESULT_MAX = VARYING_SLOT_MAX } gl_vert_result; @@ -421,12 +426,16 @@ typedef enum static inline int _mesa_vert_result_to_frag_attrib(gl_vert_result vert_result) { - if (vert_result >= VERT_RESULT_CLIP_DIST0) - return vert_result - VERT_RESULT_CLIP_DIST0 + FRAG_ATTRIB_CLIP_DIST0; - else if (vert_result <= VERT_RESULT_TEX7) + if (vert_result <= VERT_RESULT_TEX7) return vert_result; - else + else if (vert_result < VERT_RESULT_CLIP_DIST0) + return -1; + else if (vert_result <= VERT_RESULT_CLIP_DIST1) + return vert_result - VERT_RESULT_CLIP_DIST0 + FRAG_ATTRIB_CLIP_DIST0; + else if (vert_result < VERT_RESULT_VAR0) return -1; + else + return vert_result - VERT_RESULT_VAR0 + FRAG_ATTRIB_VAR0; } @@ -443,10 +452,12 @@ _mesa_frag_attrib_to_vert_result(gl_frag_attrib frag_attrib) { if (frag_attrib <= FRAG_ATTRIB_TEX7) return frag_attrib; - else if (frag_attrib >= FRAG_ATTRIB_CLIP_DIST0) - return frag_attrib - FRAG_ATTRIB_CLIP_DIST0 + VERT_RESULT_CLIP_DIST0; - else + else if (frag_attrib < FRAG_ATTRIB_CLIP_DIST0) return -1; + else if (frag_attrib <= FRAG_ATTRIB_CLIP_DIST1) + return frag_attrib - FRAG_ATTRIB_CLIP_DIST0 + VERT_RESULT_CLIP_DIST0; + else /* frag_attrib >= FRAG_ATTRIB_VAR0 */ + return frag_attrib - FRAG_ATTRIB_VAR0 + VERT_RESULT_VAR0; } diff --git a/src/mesa/program/prog_print.c b/src/mesa/program/prog_print.c index 7e7e081f76b..e5592cf3668 100644 --- a/src/mesa/program/prog_print.c +++ b/src/mesa/program/prog_print.c @@ -263,6 +263,10 @@ arb_output_attrib_string(GLint index, GLenum progType) "result.(sixteen)", /* VERT_RESULT_CLIP_VERTEX */ "result.(seventeen)", /* VERT_RESULT_CLIP_DIST0 */ "result.(eighteen)", /* VERT_RESULT_CLIP_DIST1 */ + "result.(nineteen)", /* VARYING_SLOT_PRIMITIVE_ID */ + "result.(twenty)", /* VARYING_SLOT_LAYER */ + "result.(twenty-one)", /* VARYING_SLOT_FACE */ + "result.(twenty-two)", /* VARYING_SLOT_PNTC */ "result.varying[0]", "result.varying[1]", "result.varying[2]", |