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diff --git a/src/gallium/state_trackers/vega/asm_fill.h b/src/gallium/state_trackers/vega/asm_fill.h
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+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef ASM_FILL_H
+#define ASM_FILL_H
+
+static const char solid_fill_asm[] =
+ "MOV %s, CONST[0]\n";
+
+
+static const char linear_grad_asm[] =
+ "MOV TEMP[0].xy, IN[0]\n"
+ "MOV TEMP[0].z, CONST[1].yyyy\n"
+ "DP3 TEMP[1], CONST[2], TEMP[0]\n"
+ "DP3 TEMP[2], CONST[3], TEMP[0]\n"
+ "DP3 TEMP[3], CONST[4], TEMP[0]\n"
+ "RCP TEMP[3], TEMP[3]\n"
+ "MUL TEMP[1], TEMP[1], TEMP[3]\n"
+ "MUL TEMP[2], TEMP[2], TEMP[3]\n"
+ "MOV TEMP[4].x, TEMP[1]\n"
+ "MOV TEMP[4].y, TEMP[2]\n"
+ "MUL TEMP[0], CONST[0].yyyy, TEMP[4].yyyy\n"
+ "MAD TEMP[1], CONST[0].xxxx, TEMP[4].xxxx, TEMP[0]\n"
+ "MUL TEMP[2], TEMP[1], CONST[0].zzzz\n"
+ "TEX %s, TEMP[2], SAMP[0], 1D\n";
+
+static const char radial_grad_asm[] =
+ "MOV TEMP[0].xy, IN[0]\n"
+ "MOV TEMP[0].z, CONST[1].yyyy\n"
+ "DP3 TEMP[1], CONST[2], TEMP[0]\n"
+ "DP3 TEMP[2], CONST[3], TEMP[0]\n"
+ "DP3 TEMP[3], CONST[4], TEMP[0]\n"
+ "RCP TEMP[3], TEMP[3]\n"
+ "MUL TEMP[1], TEMP[1], TEMP[3]\n"
+ "MUL TEMP[2], TEMP[2], TEMP[3]\n"
+ "MOV TEMP[5].x, TEMP[1]\n"
+ "MOV TEMP[5].y, TEMP[2]\n"
+ "MUL TEMP[0], CONST[0].yyyy, TEMP[5].yyyy\n"
+ "MAD TEMP[1], CONST[0].xxxx, TEMP[5].xxxx, TEMP[0]\n"
+ "ADD TEMP[1], TEMP[1], TEMP[1]\n"
+ "MUL TEMP[3], TEMP[5].yyyy, TEMP[5].yyyy\n"
+ "MAD TEMP[4], TEMP[5].xxxx, TEMP[5].xxxx, TEMP[3]\n"
+ "MOV TEMP[4], -TEMP[4]\n"
+ "MUL TEMP[2], CONST[0].zzzz, TEMP[4]\n"
+ "MUL TEMP[0], CONST[1].wwww, TEMP[2]\n"
+ "MUL TEMP[3], TEMP[1], TEMP[1]\n"
+ "SUB TEMP[2], TEMP[3], TEMP[0]\n"
+ "RSQ TEMP[2], |TEMP[2]|\n"
+ "RCP TEMP[2], TEMP[2]\n"
+ "SUB TEMP[1], TEMP[2], TEMP[1]\n"
+ "ADD TEMP[0], CONST[0].zzzz, CONST[0].zzzz\n"
+ "RCP TEMP[0], TEMP[0]\n"
+ "MUL TEMP[2], TEMP[1], TEMP[0]\n"
+ "TEX %s, TEMP[2], SAMP[0], 1D\n";
+
+static const char pattern_asm[] =
+ "MOV TEMP[0].xy, IN[0]\n"
+ "MOV TEMP[0].z, CONST[1].yyyy\n"
+ "DP3 TEMP[1], CONST[2], TEMP[0]\n"
+ "DP3 TEMP[2], CONST[3], TEMP[0]\n"
+ "DP3 TEMP[3], CONST[4], TEMP[0]\n"
+ "RCP TEMP[3], TEMP[3]\n"
+ "MUL TEMP[1], TEMP[1], TEMP[3]\n"
+ "MUL TEMP[2], TEMP[2], TEMP[3]\n"
+ "MOV TEMP[4].x, TEMP[1]\n"
+ "MOV TEMP[4].y, TEMP[2]\n"
+ "RCP TEMP[0], CONST[1].zwzw\n"
+ "MOV TEMP[1], TEMP[4]\n"
+ "MUL TEMP[1].x, TEMP[1], TEMP[0]\n"
+ "MUL TEMP[1].y, TEMP[1], TEMP[0]\n"
+ "TEX %s, TEMP[1], SAMP[0], 2D\n";
+
+
+static const char mask_asm[] =
+ "TEX TEMP[1], IN[0], SAMP[1], 2D\n"
+ "MUL TEMP[0].w, TEMP[0].wwww, TEMP[1].wwww\n"
+ "MOV %s, TEMP[0]\n";
+
+
+static const char image_normal_asm[] =
+ "TEX %s, IN[1], SAMP[3], 2D\n";
+
+static const char image_multiply_asm[] =
+ "TEX TEMP[1], IN[1], SAMP[3], 2D\n"
+ "MUL %s, TEMP[0], TEMP[1]\n";
+
+static const char image_stencil_asm[] =
+ "TEX TEMP[1], IN[1], SAMP[3], 2D\n"
+ "MUL %s, TEMP[0], TEMP[1]\n";
+
+
+#define EXTENDED_BLEND_OVER \
+ "SUB TEMP[3], CONST[1].yyyy, TEMP[1].wwww\n" \
+ "SUB TEMP[4], CONST[1].yyyy, TEMP[0].wwww\n" \
+ "MUL TEMP[3], TEMP[0], TEMP[3]\n" \
+ "MUL TEMP[4], TEMP[1], TEMP[4]\n" \
+ "ADD TEMP[3], TEMP[3], TEMP[4]\n"
+
+static const char blend_multiply_asm[] =
+ "TEX TEMP[1], IN[0], SAMP[2], 2D\n"
+ EXTENDED_BLEND_OVER
+ "MUL TEMP[4], TEMP[0], TEMP[1]\n"
+ "ADD TEMP[1], TEMP[4], TEMP[3]\n"/*result.rgb*/
+ "MUL TEMP[2], TEMP[0].wwww, TEMP[1].wwww\n"
+ "ADD TEMP[3], TEMP[0].wwww, TEMP[1].wwww\n"
+ "SUB TEMP[1].w, TEMP[3], TEMP[2]\n"
+ "MOV %s, TEMP[1]\n";
+#if 1
+static const char blend_screen_asm[] =
+ "TEX TEMP[1], IN[0], SAMP[2], 2D\n"
+ "ADD TEMP[3], TEMP[0], TEMP[1]\n"
+ "MUL TEMP[2], TEMP[0], TEMP[1]\n"
+ "SUB %s, TEMP[3], TEMP[2]\n";
+#else
+static const char blend_screen_asm[] =
+ "TEX TEMP[1], IN[0], SAMP[2], 2D\n"
+ "MOV %s, TEMP[1]\n";
+#endif
+
+static const char blend_darken_asm[] =
+ "TEX TEMP[1], IN[0], SAMP[2], 2D\n"
+ EXTENDED_BLEND_OVER
+ "MUL TEMP[4], TEMP[0], TEMP[1].wwww\n"
+ "MUL TEMP[5], TEMP[1], TEMP[0].wwww\n"
+ "MIN TEMP[4], TEMP[4], TEMP[5]\n"
+ "ADD TEMP[1], TEMP[3], TEMP[4]\n"
+ "MUL TEMP[2], TEMP[0].wwww, TEMP[1].wwww\n"
+ "ADD TEMP[3], TEMP[0].wwww, TEMP[1].wwww\n"
+ "SUB TEMP[1].w, TEMP[3], TEMP[2]\n"
+ "MOV %s, TEMP[1]\n";
+
+static const char blend_lighten_asm[] =
+ "TEX TEMP[1], IN[0], SAMP[2], 2D\n"
+ EXTENDED_BLEND_OVER
+ "MUL TEMP[4], TEMP[0], TEMP[1].wwww\n"
+ "MUL TEMP[5], TEMP[1], TEMP[0].wwww\n"
+ "MAX TEMP[4], TEMP[4], TEMP[5]\n"
+ "ADD TEMP[1], TEMP[3], TEMP[4]\n"
+ "MUL TEMP[2], TEMP[0].wwww, TEMP[1].wwww\n"
+ "ADD TEMP[3], TEMP[0].wwww, TEMP[1].wwww\n"
+ "SUB TEMP[1].w, TEMP[3], TEMP[2]\n"
+ "MOV %s, TEMP[1]\n";
+
+
+static const char premultiply_asm[] =
+ "MUL TEMP[0].xyz, TEMP[0], TEMP[0].wwww\n";
+
+static const char unpremultiply_asm[] =
+ "TEX TEMP[0], IN[0], SAMP[1], 2D\n";
+
+
+static const char color_bw_asm[] =
+ "ADD TEMP[1], CONST[1].yyyy, CONST[1].yyyy\n"
+ "RCP TEMP[2], TEMP[1]\n"
+ "ADD TEMP[1], CONST[1].yyyy, TEMP[2]\n"
+ "ADD TEMP[2].x, TEMP[0].xxxx, TEMP[0].yyyy\n"
+ "ADD TEMP[2].x, TEMP[0].zzzz, TEMP[0].xxxx\n"
+ "SGE TEMP[0].xyz, TEMP[2].xxxx, TEMP[1]\n"
+ "SGE TEMP[0].w, TEMP[0].wwww, TEMP[2].yyyy\n"
+ "MOV %s, TEMP[0]\n";
+
+
+struct shader_asm_info {
+ VGint id;
+ VGint num_tokens;
+ const char * txt;
+
+ VGboolean needs_position;
+
+ VGint start_const;
+ VGint num_consts;
+
+ VGint start_sampler;
+ VGint num_samplers;
+
+ VGint start_temp;
+ VGint num_temps;
+};
+
+
+static const struct shader_asm_info shaders_asm[] = {
+ /* fills */
+ {VEGA_SOLID_FILL_SHADER, 40, solid_fill_asm,
+ VG_FALSE, 0, 1, 0, 0, 0, 0},
+ {VEGA_LINEAR_GRADIENT_SHADER, 200, linear_grad_asm,
+ VG_TRUE, 0, 5, 0, 1, 0, 5},
+ {VEGA_RADIAL_GRADIENT_SHADER, 200, radial_grad_asm,
+ VG_TRUE, 0, 5, 0, 1, 0, 6},
+ {VEGA_PATTERN_SHADER, 100, pattern_asm,
+ VG_TRUE, 1, 4, 0, 1, 0, 5},
+
+ /* image draw modes */
+ {VEGA_IMAGE_NORMAL_SHADER, 200, image_normal_asm,
+ VG_TRUE, 0, 0, 3, 1, 0, 0},
+ {VEGA_IMAGE_MULTIPLY_SHADER, 200, image_multiply_asm,
+ VG_TRUE, 0, 0, 3, 1, 0, 2},
+ {VEGA_IMAGE_STENCIL_SHADER, 200, image_stencil_asm,
+ VG_TRUE, 0, 0, 3, 1, 0, 2},
+
+ {VEGA_MASK_SHADER, 100, mask_asm,
+ VG_TRUE, 0, 0, 1, 1, 0, 2},
+
+ /* extra blend modes */
+ {VEGA_BLEND_MULTIPLY_SHADER, 200, blend_multiply_asm,
+ VG_TRUE, 1, 1, 2, 1, 0, 5},
+ {VEGA_BLEND_SCREEN_SHADER, 200, blend_screen_asm,
+ VG_TRUE, 0, 0, 2, 1, 0, 4},
+ {VEGA_BLEND_DARKEN_SHADER, 200, blend_darken_asm,
+ VG_TRUE, 1, 1, 2, 1, 0, 6},
+ {VEGA_BLEND_LIGHTEN_SHADER, 200, blend_lighten_asm,
+ VG_TRUE, 1, 1, 2, 1, 0, 6},
+
+ /* premultiply */
+ {VEGA_PREMULTIPLY_SHADER, 100, premultiply_asm,
+ VG_FALSE, 0, 0, 0, 0, 0, 1},
+ {VEGA_UNPREMULTIPLY_SHADER, 100, unpremultiply_asm,
+ VG_FALSE, 0, 0, 0, 0, 0, 1},
+
+ /* color transform to black and white */
+ {VEGA_BW_SHADER, 150, color_bw_asm,
+ VG_FALSE, 1, 1, 0, 0, 0, 3},
+};
+#endif
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