diff options
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen.c | 8 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_derived.c | 4 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_texture.c | 14 |
3 files changed, 22 insertions, 4 deletions
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index d881a0f3c8..2c7bca8627 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -318,9 +318,13 @@ static boolean r300_is_format_supported(struct pipe_screen* screen, format == PIPE_FORMAT_B10G10R10A2_UNORM || format == PIPE_FORMAT_R10SG10SB10SA2U_NORM; boolean is_ati1n = format == PIPE_FORMAT_RGTC1_UNORM || - format == PIPE_FORMAT_RGTC1_SNORM; + format == PIPE_FORMAT_RGTC1_SNORM || + format == PIPE_FORMAT_LATC1_UNORM || + format == PIPE_FORMAT_LATC1_SNORM; boolean is_ati2n = format == PIPE_FORMAT_RGTC2_UNORM || - format == PIPE_FORMAT_RGTC2_SNORM; + format == PIPE_FORMAT_RGTC2_SNORM || + format == PIPE_FORMAT_LATC2_UNORM || + format == PIPE_FORMAT_LATC2_SNORM; boolean is_half_float = format == PIPE_FORMAT_R16_FLOAT || format == PIPE_FORMAT_R16G16_FLOAT || format == PIPE_FORMAT_R16G16B16_FLOAT || diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c index a1e116f4b6..ec00e2552c 100644 --- a/src/gallium/drivers/r300/r300_state_derived.c +++ b/src/gallium/drivers/r300/r300_state_derived.c @@ -644,16 +644,20 @@ static uint32_t r300_get_border_color(enum pipe_format format, switch (format) { case PIPE_FORMAT_RGTC1_SNORM: case PIPE_FORMAT_RGTC1_UNORM: + case PIPE_FORMAT_LATC1_SNORM: + case PIPE_FORMAT_LATC1_UNORM: /* Add 1/32 to round the border color instead of truncating. */ /* The Y component is used for the border color. */ border_swizzled[1] = border_swizzled[2] + 1.0f/32; util_pack_color(border_swizzled, PIPE_FORMAT_B4G4R4A4_UNORM, &uc); return uc.ui; case PIPE_FORMAT_RGTC2_SNORM: + case PIPE_FORMAT_LATC2_SNORM: border_swizzled[0] = border_swizzled[2]; util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_SNORM, &uc); return uc.ui; case PIPE_FORMAT_RGTC2_UNORM: + case PIPE_FORMAT_LATC2_UNORM: util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); return uc.ui; default: diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index 86ad0b8b8e..70f087a4ef 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -174,9 +174,11 @@ uint32_t r300_translate_texformat(enum pipe_format format, if (util_format_is_compressed(format) && dxtc_swizzle && format != PIPE_FORMAT_RGTC2_UNORM && - format != PIPE_FORMAT_RGTC2_SNORM) { + format != PIPE_FORMAT_RGTC2_SNORM && + format != PIPE_FORMAT_LATC2_UNORM && + format != PIPE_FORMAT_LATC2_SNORM) { result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view, - dxtc_swizzle); + TRUE); } else { result |= r300_get_swizzle_combined(desc->swizzle, swizzle_view, FALSE); @@ -209,13 +211,19 @@ uint32_t r300_translate_texformat(enum pipe_format format, if (desc->layout == UTIL_FORMAT_LAYOUT_RGTC) { switch (format) { case PIPE_FORMAT_RGTC1_SNORM: + case PIPE_FORMAT_LATC1_SNORM: result |= sign_bit[1]; + case PIPE_FORMAT_LATC1_UNORM: case PIPE_FORMAT_RGTC1_UNORM: return R500_TX_FORMAT_ATI1N | result; + case PIPE_FORMAT_RGTC2_SNORM: + case PIPE_FORMAT_LATC2_SNORM: result |= sign_bit[2] | sign_bit[3]; case PIPE_FORMAT_RGTC2_UNORM: + case PIPE_FORMAT_LATC2_UNORM: return R400_TX_FORMAT_ATI2N | result; + default: return ~0; /* Unsupported/unknown. */ } @@ -363,6 +371,8 @@ uint32_t r500_tx_format_msb_bit(enum pipe_format format) switch (format) { case PIPE_FORMAT_RGTC1_UNORM: case PIPE_FORMAT_RGTC1_SNORM: + case PIPE_FORMAT_LATC1_UNORM: + case PIPE_FORMAT_LATC1_SNORM: case PIPE_FORMAT_X8Z24_UNORM: case PIPE_FORMAT_S8_USCALED_Z24_UNORM: return R500_TXFORMAT_MSB; |