Module: Mesa Branch: master Commit: 0495425dc3d9f1c12e30df3f8f7f450687d13d6b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=0495425dc3d9f1c12e30df3f8f7f450687d13d6b
Author: Dave Airlie <[email protected]> Date: Sun Feb 27 17:00:50 2011 +1000 r300g: force swizzles for RGTC still can't get signed to work --- src/gallium/drivers/r300/r300_texture.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index 2db5ab9..b97c45a 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -217,10 +217,15 @@ uint32_t r300_translate_texformat(enum pipe_format format, case PIPE_FORMAT_RGTC1_SNORM: result |= sign_bit[0]; case PIPE_FORMAT_RGTC1_UNORM: + result &= ~(0xfff << 9); /* mask off swizzle */ + result |= R300_TX_FORMAT_Y << R300_TX_FORMAT_R_SHIFT; return R500_TX_FORMAT_ATI1N | result; case PIPE_FORMAT_RGTC2_SNORM: result |= sign_bit[0] | sign_bit[1]; case PIPE_FORMAT_RGTC2_UNORM: + result &= ~(0xfff << 9); /* mask off swizzle */ + result |= R300_TX_FORMAT_Y << R300_TX_FORMAT_R_SHIFT | + R300_TX_FORMAT_X << R300_TX_FORMAT_G_SHIFT; return R400_TX_FORMAT_ATI2N | result; default: return ~0; /* Unsupported/unknown. */ _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
