diff options
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_derived.c | 40 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_texture.c | 34 |
2 files changed, 46 insertions, 28 deletions
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c index ec00e2552ca..50cde5528ef 100644 --- a/src/gallium/drivers/r300/r300_state_derived.c +++ b/src/gallium/drivers/r300/r300_state_derived.c @@ -592,6 +592,13 @@ static void r300_update_rs_block(struct r300_context *r300) } } +static void rgba_to_bgra(float color[4]) +{ + float x = color[0]; + color[0] = color[2]; + color[2] = x; +} + static uint32_t r300_get_border_color(enum pipe_format format, const float border[4], boolean is_r500) @@ -625,13 +632,13 @@ static uint32_t r300_get_border_color(enum pipe_format format, for (i = 0; i < 4; i++) { switch (desc->swizzle[i]) { case UTIL_FORMAT_SWIZZLE_X: - border_swizzled[2] = border[i]; + border_swizzled[0] = border[i]; break; case UTIL_FORMAT_SWIZZLE_Y: border_swizzled[1] = border[i]; break; case UTIL_FORMAT_SWIZZLE_Z: - border_swizzled[0] = border[i]; + border_swizzled[2] = border[i]; break; case UTIL_FORMAT_SWIZZLE_W: border_swizzled[3] = border[i]; @@ -648,34 +655,36 @@ static uint32_t r300_get_border_color(enum pipe_format format, 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; + border_swizzled[1] = border_swizzled[0] + 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); + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_UNORM, &uc); return uc.ui; default: - util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_UNORM, &uc); + util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); return uc.ui; } } switch (desc->channel[0].size) { case 2: + rgba_to_bgra(border_swizzled); util_pack_color(border_swizzled, PIPE_FORMAT_B2G3R3_UNORM, &uc); break; case 4: + rgba_to_bgra(border_swizzled); util_pack_color(border_swizzled, PIPE_FORMAT_B4G4R4A4_UNORM, &uc); break; case 5: + rgba_to_bgra(border_swizzled); if (desc->channel[1].size == 5) { util_pack_color(border_swizzled, PIPE_FORMAT_B5G5R5A1_UNORM, &uc); } else if (desc->channel[1].size == 6) { @@ -687,32 +696,39 @@ static uint32_t r300_get_border_color(enum pipe_format format, default: case 8: - util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); + if (desc->channel[0].type == UTIL_FORMAT_TYPE_SIGNED) + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_SNORM, &uc); + else + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_UNORM, &uc); break; case 10: - util_pack_color(border_swizzled, PIPE_FORMAT_B10G10R10A2_UNORM, &uc); + util_pack_color(border_swizzled, PIPE_FORMAT_R10G10B10A2_UNORM, &uc); break; case 16: if (desc->nr_channels <= 2) { - border_swizzled[0] = border_swizzled[2]; if (desc->channel[0].type == UTIL_FORMAT_TYPE_FLOAT) { util_pack_color(border_swizzled, PIPE_FORMAT_R16G16_FLOAT, &uc); + } else if (desc->channel[0].type == UTIL_FORMAT_TYPE_SIGNED) { + util_pack_color(border_swizzled, PIPE_FORMAT_R16G16_SNORM, &uc); } else { util_pack_color(border_swizzled, PIPE_FORMAT_R16G16_UNORM, &uc); } } else { - util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); + if (desc->channel[0].type == UTIL_FORMAT_TYPE_SIGNED) { + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_SNORM, &uc); + } else { + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_UNORM, &uc); + } } break; case 32: if (desc->nr_channels == 1) { - border_swizzled[0] = border_swizzled[2]; util_pack_color(border_swizzled, PIPE_FORMAT_R32_FLOAT, &uc); } else { - util_pack_color(border_swizzled, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); + util_pack_color(border_swizzled, PIPE_FORMAT_R8G8B8A8_UNORM, &uc); } break; } diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index c650fb7ed37..57e0c6183ff 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -116,10 +116,10 @@ uint32_t r300_translate_texformat(enum pipe_format format, unsigned i; boolean uniform = TRUE; const uint32_t sign_bit[4] = { - R300_TX_FORMAT_SIGNED_X, - R300_TX_FORMAT_SIGNED_Y, - R300_TX_FORMAT_SIGNED_Z, R300_TX_FORMAT_SIGNED_W, + R300_TX_FORMAT_SIGNED_Z, + R300_TX_FORMAT_SIGNED_Y, + R300_TX_FORMAT_SIGNED_X, }; desc = util_format_description(format); @@ -212,14 +212,14 @@ uint32_t r300_translate_texformat(enum pipe_format format, switch (format) { case PIPE_FORMAT_RGTC1_SNORM: case PIPE_FORMAT_LATC1_SNORM: - result |= sign_bit[1]; + result |= sign_bit[2]; 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]; + result |= sign_bit[1] | sign_bit[0]; case PIPE_FORMAT_RGTC2_UNORM: case PIPE_FORMAT_LATC2_UNORM: return R400_TX_FORMAT_ATI2N | result; @@ -390,18 +390,18 @@ static uint32_t r300_translate_colorformat(enum pipe_format format) switch (format) { /* 8-bit buffers. */ case PIPE_FORMAT_A8_UNORM: - /*case PIPE_FORMAT_A8_SNORM:*/ + case PIPE_FORMAT_A8_SNORM: case PIPE_FORMAT_I8_UNORM: - /*case PIPE_FORMAT_I8_SNORM:*/ + case PIPE_FORMAT_I8_SNORM: case PIPE_FORMAT_L8_UNORM: - /*case PIPE_FORMAT_L8_SNORM:*/ + case PIPE_FORMAT_L8_SNORM: case PIPE_FORMAT_R8_UNORM: case PIPE_FORMAT_R8_SNORM: return R300_COLOR_FORMAT_I8; /* 16-bit buffers. */ case PIPE_FORMAT_L8A8_UNORM: - /*case PIPE_FORMAT_L8A8_SNORM:*/ + case PIPE_FORMAT_L8A8_SNORM: case PIPE_FORMAT_R8G8_UNORM: case PIPE_FORMAT_R8G8_SNORM: return R300_COLOR_FORMAT_UV88; @@ -490,9 +490,9 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format) unsigned i; const struct util_format_description *desc; static const uint32_t sign_bit[4] = { - R300_OUT_SIGN(0x1), - R300_OUT_SIGN(0x2), R300_OUT_SIGN(0x4), + R300_OUT_SIGN(0x2), + R300_OUT_SIGN(0x1), R300_OUT_SIGN(0x8), }; @@ -538,23 +538,25 @@ static uint32_t r300_translate_out_fmt(enum pipe_format format) /* 8-bit outputs, one channel. * COLORFORMAT_I8 stores the C2 component. */ case PIPE_FORMAT_A8_UNORM: - /*case PIPE_FORMAT_A8_SNORM:*/ + case PIPE_FORMAT_A8_SNORM: return modifier | R300_C2_SEL_A; case PIPE_FORMAT_I8_UNORM: - /*case PIPE_FORMAT_I8_SNORM:*/ + case PIPE_FORMAT_I8_SNORM: case PIPE_FORMAT_L8_UNORM: - /*case PIPE_FORMAT_L8_SNORM:*/ + case PIPE_FORMAT_L8_SNORM: case PIPE_FORMAT_R8_UNORM: case PIPE_FORMAT_R8_SNORM: return modifier | R300_C2_SEL_R; /* 16-bit outputs, two channels. * COLORFORMAT_UV88 stores C2 and C0. */ + case PIPE_FORMAT_L8A8_SNORM: + modifier |= sign_bit[2]; case PIPE_FORMAT_L8A8_UNORM: - /*case PIPE_FORMAT_L8A8_SNORM:*/ return modifier | R300_C0_SEL_A | R300_C2_SEL_R; - case PIPE_FORMAT_R8G8_UNORM: case PIPE_FORMAT_R8G8_SNORM: + modifier |= sign_bit[2]; + case PIPE_FORMAT_R8G8_UNORM: return modifier | R300_C0_SEL_G | R300_C2_SEL_R; /* BGRA outputs. */ |