diff options
| author | Cédric Cano <[email protected]> | 2011-04-19 13:02:14 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2011-04-19 13:02:14 -0400 |
| commit | 843dfe3206c4f397c7911b748373dde5540392a4 (patch) | |
| tree | 7267cdef130f1aacc34c9ca9852d8710b474192b /src/gallium/drivers/r600/r600_state.c | |
| parent | b545b2987aaca856f3a54ecb31fb4646bf619cc6 (diff) | |
r600g: add big endian support for r6xx/r7xx
Signed-off-by: Cedric Cano <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index eba48f8ad74..e9814da84fe 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -413,7 +413,7 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c const struct util_format_description *desc; struct r600_resource_texture *tmp; struct r600_resource *rbuffer; - unsigned format; + unsigned format, endian; uint32_t word4 = 0, yuv_format = 0, pitch = 0; unsigned char swizzle[4], array_mode = 0, tile_type = 0; struct r600_bo *bo[2]; @@ -450,6 +450,7 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c r600_texture_depth_flush(ctx, texture, TRUE); tmp = tmp->flushed_depth_texture; } + endian = r600_colorformat_endian_swap(format); if (tmp->force_int_type) { word4 &= C_038010_NUM_FORMAT_ALL; @@ -490,6 +491,7 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c word4 | S_038010_SRF_MODE_ALL(V_038010_SRF_MODE_NO_ZERO) | S_038010_REQUEST_SIZE(1) | + S_038010_ENDIAN_SWAP(endian) | S_038010_BASE_LEVEL(state->u.tex.first_level), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_038014_RESOURCE0_WORD5, S_038014_LAST_LEVEL(state->u.tex.last_level) | @@ -718,7 +720,7 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta unsigned level = state->cbufs[cb]->u.tex.level; unsigned pitch, slice; unsigned color_info; - unsigned format, swap, ntype; + unsigned format, swap, ntype, endian; unsigned offset; const struct util_format_description *desc; struct r600_bo *bo[3]; @@ -757,6 +759,11 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta format = r600_translate_colorformat(surf->base.format); swap = r600_translate_colorswap(surf->base.format); + if(rbuffer->b.b.b.usage == PIPE_USAGE_STAGING) { + endian = ENDIAN_NONE; + } else { + endian = r600_colorformat_endian_swap(format); + } /* disable when gallium grows int textures */ if ((format == FMT_32_32_32_32 || format == FMT_16_16_16_16) && rtex->force_int_type) @@ -766,7 +773,8 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta S_0280A0_COMP_SWAP(swap) | S_0280A0_ARRAY_MODE(rtex->array_mode[level]) | S_0280A0_BLEND_CLAMP(1) | - S_0280A0_NUMBER_TYPE(ntype); + S_0280A0_NUMBER_TYPE(ntype) | + S_0280A0_ENDIAN(endian); /* on R600 this can't be set if BLEND_CLAMP isn't set, if BLEND_FLOAT32 is set of > 11 bits in a UNORM or SNORM */ @@ -1445,8 +1453,10 @@ void r600_pipe_set_buffer_resource(struct r600_pipe_context *rctx, r600_pipe_state_add_reg(rstate, R_038004_RESOURCE0_WORD1, rbuffer->bo_size - offset - 1, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_038008_RESOURCE0_WORD2, - S_038008_STRIDE(stride), - 0xFFFFFFFF, NULL); +#ifdef PIPE_ARCH_BIG_ENDIAN + S_038008_ENDIAN_SWAP(ENDIAN_8IN32) | +#endif + S_038008_STRIDE(stride), 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_03800C_RESOURCE0_WORD3, 0x00000000, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_038010_RESOURCE0_WORD4, |