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| author | Marek Olšák <marek.olsak@amd.com> | 2014-08-09 22:26:46 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2014-08-10 12:52:13 +0200 |
| commit | a65611f70abc91f86e41aeaf5fa1941e3440feb6 (patch) | |
| tree | 73788d12334cb055749f2f729087eced0d52c0aa /src | |
| parent | b1843a2d2a7a332511629aa8b9dab8168cde9031 (diff) | |
| download | external_mesa3d-a65611f70abc91f86e41aeaf5fa1941e3440feb6.zip external_mesa3d-a65611f70abc91f86e41aeaf5fa1941e3440feb6.tar.gz external_mesa3d-a65611f70abc91f86e41aeaf5fa1941e3440feb6.tar.bz2 | |
radeonsi: simplify constant buffer upload for big endian
Point util_memcpy_cpu_to_le32 to a buffer storage directly.
v2: simplify more
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_descriptors.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index 81ad14b..c877797 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -648,25 +648,11 @@ void si_update_vertex_buffers(struct si_context *sctx) void si_upload_const_buffer(struct si_context *sctx, struct r600_resource **rbuffer, const uint8_t *ptr, unsigned size, uint32_t *const_offset) { - if (SI_BIG_ENDIAN) { - uint32_t *tmpPtr; - unsigned i; + void *tmp; - if (!(tmpPtr = malloc(size))) { - R600_ERR("Failed to allocate BE swap buffer.\n"); - return; - } - - util_memcpy_cpu_to_le32(tmpPtr, ptr, size); - - u_upload_data(sctx->b.uploader, 0, size, tmpPtr, const_offset, - (struct pipe_resource**)rbuffer); - - free(tmpPtr); - } else { - u_upload_data(sctx->b.uploader, 0, size, ptr, const_offset, - (struct pipe_resource**)rbuffer); - } + u_upload_alloc(sctx->b.uploader, 0, size, const_offset, + (struct pipe_resource**)rbuffer, &tmp); + util_memcpy_cpu_to_le32(tmp, ptr, size); } static void si_set_constant_buffer(struct pipe_context *ctx, uint shader, uint slot, |