diff options
| author | Marek Olšák <[email protected]> | 2011-06-20 19:40:41 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-07-10 21:41:17 +0200 |
| commit | 89954723bfeef59d055d2332ff112f0204b48130 (patch) | |
| tree | 0f021118ce52eac8dc3630d5852e16adb929e31a /src/gallium | |
| parent | d9ab6712ccb5a7249feaaf071fefdc78e80808a6 (diff) | |
r600g: depth_buffer_float support on r600-r700
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 12 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_texture.c | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index 203b39f855f..01406f2bad6 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -263,6 +263,10 @@ static uint32_t r600_translate_dbformat(enum pipe_format format) return V_028010_DEPTH_X8_24; case PIPE_FORMAT_Z24_UNORM_S8_USCALED: return V_028010_DEPTH_8_24; + case PIPE_FORMAT_Z32_FLOAT: + return V_028010_DEPTH_32_FLOAT; + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: + return V_028010_DEPTH_X24_8_32_FLOAT; default: return ~0U; } @@ -353,6 +357,7 @@ static uint32_t r600_translate_colorswap(enum pipe_format format) case PIPE_FORMAT_R16G16_UNORM: case PIPE_FORMAT_R16G16_FLOAT: case PIPE_FORMAT_R32_FLOAT: + case PIPE_FORMAT_Z32_FLOAT: return V_0280A0_SWAP_STD; /* 64-bit buffers. */ @@ -360,6 +365,7 @@ 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: @@ -444,7 +450,11 @@ static uint32_t r600_translate_colorformat(enum pipe_format format) case PIPE_FORMAT_S8_USCALED_Z24_UNORM: return V_0280A0_COLOR_24_8; + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: + return V_0280A0_COLOR_X24_8_32_FLOAT; + case PIPE_FORMAT_R32_FLOAT: + case PIPE_FORMAT_Z32_FLOAT: return V_0280A0_COLOR_32_FLOAT; case PIPE_FORMAT_R16G16_FLOAT: @@ -532,6 +542,7 @@ static uint32_t r600_colorformat_endian_swap(uint32_t colorformat) case V_0280A0_COLOR_32_32_FLOAT: case V_0280A0_COLOR_32_32: + case V_0280A0_COLOR_X24_8_32_FLOAT: return ENDIAN_8IN32; /* 128-bit buffers. */ @@ -635,6 +646,7 @@ void r600_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_028DF8_POLY_OFFSET_DB_IS_FLOAT_FMT(1); diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c index 18460419f85..37e75be6cf2 100644 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@ -851,6 +851,12 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen, result = FMT_8; word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT); goto out_word4; + case PIPE_FORMAT_Z32_FLOAT: + result = FMT_32_FLOAT; + goto out_word4; + case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED: + result = FMT_X24_8_32_FLOAT; + goto out_word4; default: goto out_unknown; } |