diff options
| author | Marek Olšák <maraeo@gmail.com> | 2011-06-21 23:22:37 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2011-07-10 21:47:20 +0200 |
| commit | 91a52dae97379d118965567b5c11e393996baeb9 (patch) | |
| tree | 97400c4e91c9de530723e3bf91842b448b979ce7 | |
| parent | d1214cca084f277b5acc913490d354edbd4b990f (diff) | |
WIP r600g: depth_buffer_float renderbuffer support on evergreen
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index fbf25feaf20..acc591f2d6e 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -265,6 +265,9 @@ static uint32_t r600_translate_dbformat(enum pipe_format format) return V_028040_Z_24; case PIPE_FORMAT_Z24_UNORM_S8_USCALED: return V_028040_Z_24; + case PIPE_FORMAT_Z32_FLOAT: + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: + return V_028040_Z_32_FLOAT; default: return ~0U; } @@ -272,7 +275,8 @@ static uint32_t r600_translate_dbformat(enum pipe_format format) static uint32_t r600_translate_stencilformat(enum pipe_format format) { - if (format == PIPE_FORMAT_Z24_UNORM_S8_USCALED) + if (format == PIPE_FORMAT_Z24_UNORM_S8_USCALED || + format == PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED) return 1; else return 0; @@ -360,6 +364,7 @@ static uint32_t r600_translate_colorswap(enum pipe_format format) case PIPE_FORMAT_R11G11B10_FLOAT: case PIPE_FORMAT_R32_FLOAT: + case PIPE_FORMAT_Z32_FLOAT: case PIPE_FORMAT_R16G16_FLOAT: case PIPE_FORMAT_R16G16_UNORM: return V_028C70_SWAP_STD; @@ -369,6 +374,7 @@ static uint32_t r600_translate_colorswap(enum pipe_format format) case PIPE_FORMAT_R16G16B16A16_UNORM: case PIPE_FORMAT_R16G16B16A16_SNORM: case PIPE_FORMAT_R16G16B16A16_FLOAT: + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: /* 128-bit buffers. */ case PIPE_FORMAT_R32G32B32A32_FLOAT: @@ -453,7 +459,11 @@ static uint32_t r600_translate_colorformat(enum pipe_format format) case PIPE_FORMAT_S8_USCALED_Z24_UNORM: return V_028C70_COLOR_24_8; + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: + return V_028C70_COLOR_X24_8_32_FLOAT; + case PIPE_FORMAT_R32_FLOAT: + case PIPE_FORMAT_Z32_FLOAT: return V_028C70_COLOR_32_FLOAT; case PIPE_FORMAT_R16G16_FLOAT: @@ -541,6 +551,7 @@ static uint32_t r600_colorformat_endian_swap(uint32_t colorformat) case V_028C70_COLOR_32_32_FLOAT: case V_028C70_COLOR_32_32: + case V_028C70_COLOR_X24_8_32_FLOAT: return ENDIAN_8IN32; /* 96-bit buffers. */ @@ -2123,6 +2134,7 @@ void evergreen_polygon_offset_update(struct r600_pipe_context *rctx) offset_units *= 2.0f; break; case PIPE_FORMAT_Z32_FLOAT: + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: depth = -23; offset_units *= 1.0f; offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1); |