diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index d9b9f838763..024de8b035e 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -1732,10 +1732,10 @@ static uint32_t si_translate_buffer_dataformat(struct pipe_screen *screen, case 8: switch (desc->nr_channels) { case 1: + case 3: /* 3 loads */ return V_008F0C_BUF_DATA_FORMAT_8; case 2: return V_008F0C_BUF_DATA_FORMAT_8_8; - case 3: case 4: return V_008F0C_BUF_DATA_FORMAT_8_8_8_8; } @@ -1743,10 +1743,10 @@ static uint32_t si_translate_buffer_dataformat(struct pipe_screen *screen, case 16: switch (desc->nr_channels) { case 1: + case 3: /* 3 loads */ return V_008F0C_BUF_DATA_FORMAT_16; case 2: return V_008F0C_BUF_DATA_FORMAT_16_16; - case 3: case 4: return V_008F0C_BUF_DATA_FORMAT_16_16_16_16; } @@ -3459,6 +3459,20 @@ static void *si_create_vertex_elements(struct pipe_context *ctx, default: assert(0); } + } else if (channel && desc->nr_channels == 3) { + assert(desc->swizzle[0] == PIPE_SWIZZLE_X); + + if (channel->size == 8) { + if (channel->pure_integer) + v->fix_fetch[i] = SI_FIX_FETCH_RGB_8_INT; + else + v->fix_fetch[i] = SI_FIX_FETCH_RGB_8; + } else if (channel->size == 16) { + if (channel->pure_integer) + v->fix_fetch[i] = SI_FIX_FETCH_RGB_16_INT; + else + v->fix_fetch[i] = SI_FIX_FETCH_RGB_16; + } } v->rsrc_word3[i] = S_008F0C_DST_SEL_X(si_map_swizzle(swizzle[0])) | |