diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_state.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_state.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index 9eb8539a65..e8171e9490 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -1271,6 +1271,7 @@ static void* r300_create_vertex_elements_state(struct pipe_context* pipe, { struct r300_vertex_element_state *velems; unsigned i, size; + enum pipe_format *format; assert(count <= PIPE_MAX_ATTRIBS); velems = CALLOC_STRUCT(r300_vertex_element_state); @@ -1281,13 +1282,46 @@ static void* r300_create_vertex_elements_state(struct pipe_context* pipe, if (r300_screen(pipe->screen)->caps.has_tcl) { /* Check if the format is aligned to the size of DWORD. */ for (i = 0; i < count; i++) { - size = util_format_get_blocksize(attribs[i].src_format); + format = &velems->velem[i].src_format; + + /* Replace some formats with their aligned counterparts, + * this is OK because we check for aligned strides too. */ + /* XXX We need X instead of A in the format names. */ + switch (*format) { + case PIPE_FORMAT_R8G8B8_UNORM: + *format = PIPE_FORMAT_R8G8B8X8_UNORM; + continue; + case PIPE_FORMAT_R8G8B8_SNORM: + *format = PIPE_FORMAT_R8G8B8A8_SNORM; + continue; + case PIPE_FORMAT_R8G8B8_USCALED: + *format = PIPE_FORMAT_R8G8B8A8_USCALED; + continue; + case PIPE_FORMAT_R8G8B8_SSCALED: + *format = PIPE_FORMAT_R8G8B8A8_SSCALED; + continue; + case PIPE_FORMAT_R16G16B16_UNORM: + *format = PIPE_FORMAT_R16G16B16A16_UNORM; + continue; + case PIPE_FORMAT_R16G16B16_SNORM: + *format = PIPE_FORMAT_R16G16B16A16_SNORM; + continue; + case PIPE_FORMAT_R16G16B16_USCALED: + *format = PIPE_FORMAT_R16G16B16A16_USCALED; + continue; + case PIPE_FORMAT_R16G16B16_SSCALED: + *format = PIPE_FORMAT_R16G16B16A16_SSCALED; + continue; + default:; + } + + size = util_format_get_blocksize(*format); if (size % 4 != 0) { /* XXX Shouldn't we align the format? */ fprintf(stderr, "r300_create_vertex_elements_state: " "Unaligned format %s:%i isn't supported\n", - util_format_name(attribs[i].src_format), size); + util_format_name(*format), size); assert(0); abort(); } |