diff options
author | José Fonseca <jfonseca@vmware.com> | 2009-08-14 11:33:26 +0100 |
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committer | José Fonseca <jfonseca@vmware.com> | 2009-08-29 09:21:32 +0100 |
commit | 17aec9304ca86feac7ca29e17dda73a10cdd08a5 (patch) | |
tree | 54f83e73aa20465638d70d1b0fc4ab7aec1bfe01 /src/gallium/drivers/llvmpipe/lp_quad.h | |
parent | b6f43b445b43188b10cb57e4cff0190ae2cee789 (diff) |
llvmpipe: Compute interpolation coeffs directly into SoA layout.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_quad.h')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_quad.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_quad.h b/src/gallium/drivers/llvmpipe/lp_quad.h index 96cd27de81..d4b5fc5d86 100644 --- a/src/gallium/drivers/llvmpipe/lp_quad.h +++ b/src/gallium/drivers/llvmpipe/lp_quad.h @@ -89,6 +89,17 @@ struct quad_header_output /** + * Input interpolation coefficients + */ +struct quad_interp_coef +{ + float ALIGN16_ATTRIB a0[PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; + float ALIGN16_ATTRIB dadx[PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; + float ALIGN16_ATTRIB dady[PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; +}; + + +/** * Encodes everything we need to know about a 2x2 pixel block. Uses * "Channel-Serial" or "SoA" layout. */ @@ -100,7 +111,7 @@ struct quad_header { /* Redundant/duplicated: */ const struct tgsi_interp_coef *posCoef; - const struct tgsi_interp_coef *coef; + const struct quad_interp_coef *coef; }; #endif /* LP_QUAD_H */ |