1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2009 VMware, Inc. All Rights Reserved. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef SHADERS_CACHE_H 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_CACHE_H 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct vg_context; 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct pipe_context; 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct tgsi_token; 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct shaders_cache; 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_PAINT_BITS 3 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_IMAGE_BITS 2 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_COLOR_TRANSFORM_BITS 1 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_ALPHA_BITS 2 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_BLEND_BITS 4 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_MASK_BITS 1 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_PREMULTIPLY_BITS 2 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_BW_BITS 1 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_PAINT_SHIFT (0) 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_IMAGE_SHIFT (SHADERS_PAINT_SHIFT + _SHADERS_PAINT_BITS) 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_COLOR_TRANSFORM_SHIFT (SHADERS_IMAGE_SHIFT + _SHADERS_IMAGE_BITS) 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_ALPHA_SHIFT (SHADERS_COLOR_TRANSFORM_SHIFT + _SHADERS_COLOR_TRANSFORM_BITS) 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_BLEND_SHIFT (SHADERS_ALPHA_SHIFT + _SHADERS_ALPHA_BITS) 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_MASK_SHIFT (SHADERS_BLEND_SHIFT + _SHADERS_BLEND_BITS) 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_PREMULTIPLY_SHIFT (SHADERS_MASK_SHIFT + _SHADERS_MASK_BITS) 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_BW_SHIFT (SHADERS_PREMULTIPLY_SHIFT + _SHADERS_PREMULTIPLY_BITS) 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SHADERS_GET_STAGE(stage, id) \ 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ((id) & (((1 << _SHADERS_ ## stage ## _BITS) - 1) << SHADERS_ ## stage ## _SHIFT)) 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_PAINT_SHADER(id) _SHADERS_GET_STAGE(PAINT, id) 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_IMAGE_SHADER(id) _SHADERS_GET_STAGE(IMAGE, id) 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_COLOR_TRANSFORM_SHADER(id) _SHADERS_GET_STAGE(COLOR_TRANSFORM, id) 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_ALPHA_SHADER(id) _SHADERS_GET_STAGE(ALPHA, id) 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_BLEND_SHADER(id) _SHADERS_GET_STAGE(BLEND, id) 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_MASK_SHADER(id) _SHADERS_GET_STAGE(MASK, id) 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_PREMULTIPLY_SHADER(id) _SHADERS_GET_STAGE(PREMULTIPLY, id) 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SHADERS_GET_BW_SHADER(id) _SHADERS_GET_STAGE(BW, id) 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgenum VegaShaderType { 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_SOLID_FILL_SHADER = 1 << SHADERS_PAINT_SHIFT, 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_LINEAR_GRADIENT_SHADER = 2 << SHADERS_PAINT_SHIFT, 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_RADIAL_GRADIENT_SHADER = 3 << SHADERS_PAINT_SHIFT, 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_PATTERN_SHADER = 4 << SHADERS_PAINT_SHIFT, 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_PAINT_DEGENERATE_SHADER = 5 << SHADERS_PAINT_SHIFT, 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_IMAGE_NORMAL_SHADER = 1 << SHADERS_IMAGE_SHIFT, 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_IMAGE_MULTIPLY_SHADER = 2 << SHADERS_IMAGE_SHIFT, 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_IMAGE_STENCIL_SHADER = 3 << SHADERS_IMAGE_SHIFT, 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_COLOR_TRANSFORM_SHADER = 1 << SHADERS_COLOR_TRANSFORM_SHIFT, 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_ALPHA_NORMAL_SHADER = 1 << SHADERS_ALPHA_SHIFT, 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_ALPHA_PER_CHANNEL_SHADER = 2 << SHADERS_ALPHA_SHIFT, 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_SRC_SHADER = 1 << SHADERS_BLEND_SHIFT, 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_SRC_OVER_SHADER = 2 << SHADERS_BLEND_SHIFT, 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_DST_OVER_SHADER = 3 << SHADERS_BLEND_SHIFT, 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_SRC_IN_SHADER = 4 << SHADERS_BLEND_SHIFT, 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_DST_IN_SHADER = 5 << SHADERS_BLEND_SHIFT, 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_MULTIPLY_SHADER = 6 << SHADERS_BLEND_SHIFT, 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_SCREEN_SHADER = 7 << SHADERS_BLEND_SHIFT, 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_DARKEN_SHADER = 8 << SHADERS_BLEND_SHIFT, 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_LIGHTEN_SHADER = 9 << SHADERS_BLEND_SHIFT, 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BLEND_ADDITIVE_SHADER = 10<< SHADERS_BLEND_SHIFT, 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_MASK_SHADER = 1 << SHADERS_MASK_SHIFT, 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_PREMULTIPLY_SHADER = 1 << SHADERS_PREMULTIPLY_SHIFT, 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_UNPREMULTIPLY_SHADER = 2 << SHADERS_PREMULTIPLY_SHIFT, 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org VEGA_BW_SHADER = 1 << SHADERS_BW_SHIFT 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct vg_shader { 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *driver; 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct tgsi_token *tokens; 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int type;/* PIPE_SHADER_VERTEX, PIPE_SHADER_FRAGMENT */ 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct shaders_cache *shaders_cache_create(struct vg_context *pipe); 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid shaders_cache_destroy(struct shaders_cache *sc); 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid *shaders_cache_fill(struct shaders_cache *sc, 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int shader_key); 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct vg_shader *shader_create_from_text(struct pipe_context *pipe, 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const char *txt, int num_tokens, 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int type); 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid vg_shader_destroy(struct vg_context *ctx, struct vg_shader *shader); 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 121