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gallium/hud: always use two-dimensional constant references

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Acked-by: Roland Scheidegger <sroland@vmware.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Nicolai Hähnle
2017-08-23 18:13:15 +02:00
parent f143354d06
commit 41fba40776
1 changed files with 4 additions and 4 deletions
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src/gallium/auxiliary/hud/hud_context.c
+4 -4
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@@ -1618,17 +1618,17 @@ hud_create(struct pipe_context *pipe, struct cso_context *cso)
/* [0] = color,
* [1] = (2/fb_width, 2/fb_height, xoffset, yoffset)
* [2] = (xscale, yscale, 0, 0) */
"DCL CONST[0..2]\n"
"DCL CONST[0][0..2]\n"
"DCL TEMP[0]\n"
"IMM[0] FLT32 { -1, 0, 0, 1 }\n"
/* v = in * (xscale, yscale) + (xoffset, yoffset) */
"MAD TEMP[0].xy, IN[0], CONST[2].xyyy, CONST[1].zwww\n"
"MAD TEMP[0].xy, IN[0], CONST[0][2].xyyy, CONST[0][1].zwww\n"
/* pos = v * (2 / fb_width, 2 / fb_height) - (1, 1) */
"MAD OUT[0].xy, TEMP[0], CONST[1].xyyy, IMM[0].xxxx\n"
"MAD OUT[0].xy, TEMP[0], CONST[0][1].xyyy, IMM[0].xxxx\n"
"MOV OUT[0].zw, IMM[0]\n"
"MOV OUT[1], CONST[0]\n"
"MOV OUT[1], CONST[0][0]\n"
"MOV OUT[2], IN[1]\n"
"END\n"
};