1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "xorg_exa.h" 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "xorg_renderer.h" 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "xorg_exa_tgsi.h" 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "cso_cache/cso_context.h" 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_draw_quad.h" 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_math.h" 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_memory.h" 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_sampler.h" 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_inlines.h" 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_box.h" 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <math.h> 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define floatsEqual(x, y) (fabs(x - y) <= 0.00001f * MIN2(fabs(x), fabs(y))) 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define floatIsZero(x) (floatsEqual((x) + 1, 1)) 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define NUM_COMPONENTS 4 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE boolean is_affine(float *matrix) 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return floatIsZero(matrix[2]) && floatIsZero(matrix[5]) 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org && floatsEqual(matrix[8], 1); 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void map_point(float *mat, float x, float y, 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *out_x, float *out_y) 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!mat) { 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_x = x; 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_y = y; 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_x = mat[0]*x + mat[3]*y + mat[6]; 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_y = mat[1]*x + mat[4]*y + mat[7]; 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!is_affine(mat)) { 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float w = 1/(mat[2]*x + mat[5]*y + mat[8]); 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_x *= w; 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_y *= w; 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgrenderer_draw(struct xorg_renderer *r) 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int num_verts = r->buffer_size/(r->attrs_per_vertex * NUM_COMPONENTS); 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!r->buffer_size) 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_set_vertex_elements(r->cso, r->attrs_per_vertex, r->velems); 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_user_vertex_buffer(r->cso, r->buffer, PIPE_PRIM_QUADS, 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org num_verts, r->attrs_per_vertex); 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size = 0; 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgrenderer_draw_conditional(struct xorg_renderer *r, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int next_batch) 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r->buffer_size + next_batch >= BUF_SIZE || 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (next_batch == 0 && r->buffer_size)) { 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_draw(r); 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgrenderer_init_state(struct xorg_renderer *r) 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_depth_stencil_alpha_state dsa; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_rasterizer_state raster; 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* set common initial clip state */ 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state)); 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_set_depth_stencil_alpha(r->cso, &dsa); 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* XXX: move to renderer_init_state? */ 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&raster, 0, sizeof(struct pipe_rasterizer_state)); 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org raster.gl_rasterization_rules = 1; 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org raster.depth_clip = 1; 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_set_rasterizer(r->cso, &raster); 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* vertex elements state */ 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&r->velems[0], 0, sizeof(r->velems[0]) * 3); 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < 3; i++) { 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->velems[i].src_offset = i * 4 * sizeof(float); 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->velems[i].instance_divisor = 0; 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->velems[i].vertex_buffer_index = 0; 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->velems[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT; 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgadd_vertex_color(struct xorg_renderer *r, 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float x, float y, 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float color[4]) 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *vertex = r->buffer + r->buffer_size; 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[0] = x; 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[1] = y; 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[2] = 0.f; /*z*/ 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[3] = 1.f; /*w*/ 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[4] = color[0]; /*r*/ 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[5] = color[1]; /*g*/ 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[6] = color[2]; /*b*/ 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[7] = color[3]; /*a*/ 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size += 8; 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgadd_vertex_1tex(struct xorg_renderer *r, 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float x, float y, float s, float t) 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *vertex = r->buffer + r->buffer_size; 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[0] = x; 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[1] = y; 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[2] = 0.f; /*z*/ 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[3] = 1.f; /*w*/ 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[4] = s; /*s*/ 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[5] = t; /*t*/ 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[6] = 0.f; /*r*/ 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[7] = 1.f; /*q*/ 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size += 8; 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgadd_vertex_data1(struct xorg_renderer *r, 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float srcX, float srcY, float dstX, float dstY, 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float width, float height, 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *src, float *src_matrix) 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float s0, t0, s1, t1, s2, t2, s3, t3; 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float pt0[2], pt1[2], pt2[2], pt3[2]; 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt0[0] = srcX; 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt0[1] = srcY; 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt1[0] = (srcX + width); 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt1[1] = srcY; 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt2[0] = (srcX + width); 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt2[1] = (srcY + height); 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt3[0] = srcX; 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pt3[1] = (srcY + height); 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (src_matrix) { 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, pt0[0], pt0[1], &pt0[0], &pt0[1]); 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, pt1[0], pt1[1], &pt1[0], &pt1[1]); 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, pt2[0], pt2[1], &pt2[0], &pt2[1]); 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, pt3[0], pt3[1], &pt3[0], &pt3[1]); 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s0 = pt0[0] / src->width0; 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s1 = pt1[0] / src->width0; 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s2 = pt2[0] / src->width0; 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s3 = pt3[0] / src->width0; 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org t0 = pt0[1] / src->height0; 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org t1 = pt1[1] / src->height0; 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org t2 = pt2[1] / src->height0; 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org t3 = pt3[1] / src->height0; 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1st vertex */ 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX, dstY, s0, t0); 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 2nd vertex */ 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX + width, dstY, s1, t1); 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 3rd vertex */ 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX + width, dstY + height, s2, t2); 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 4th vertex */ 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX, dstY + height, s3, t3); 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgadd_vertex_2tex(struct xorg_renderer *r, 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float x, float y, 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float s0, float t0, float s1, float t1) 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *vertex = r->buffer + r->buffer_size; 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[0] = x; 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[1] = y; 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[2] = 0.f; /*z*/ 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[3] = 1.f; /*w*/ 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[4] = s0; /*s*/ 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[5] = t0; /*t*/ 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[6] = 0.f; /*r*/ 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[7] = 1.f; /*q*/ 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[8] = s1; /*s*/ 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[9] = t1; /*t*/ 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[10] = 0.f; /*r*/ 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vertex[11] = 1.f; /*q*/ 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size += 12; 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgadd_vertex_data2(struct xorg_renderer *r, 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float srcX, float srcY, float maskX, float maskY, 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float dstX, float dstY, float width, float height, 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *src, 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource *mask, 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *src_matrix, float *mask_matrix) 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float src_s0, src_t0, src_s1, src_t1, src_s2, src_t2, src_s3, src_t3; 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float mask_s0, mask_t0, mask_s1, mask_t1, mask_s2, mask_t2, mask_s3, mask_t3; 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float spt0[2], spt1[2], spt2[2], spt3[2]; 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float mpt0[2], mpt1[2], mpt2[2], mpt3[2]; 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt0[0] = srcX; 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt0[1] = srcY; 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt1[0] = (srcX + width); 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt1[1] = srcY; 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt2[0] = (srcX + width); 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt2[1] = (srcY + height); 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt3[0] = srcX; 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt3[1] = (srcY + height); 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt0[0] = maskX; 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt0[1] = maskY; 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt1[0] = (maskX + width); 233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt1[1] = maskY; 234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt2[0] = (maskX + width); 235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt2[1] = (maskY + height); 236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt3[0] = maskX; 237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mpt3[1] = (maskY + height); 238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (src_matrix) { 240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, spt0[0], spt0[1], &spt0[0], &spt0[1]); 241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, spt1[0], spt1[1], &spt1[0], &spt1[1]); 242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, spt2[0], spt2[1], &spt2[0], &spt2[1]); 243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(src_matrix, spt3[0], spt3[1], &spt3[0], &spt3[1]); 244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (mask_matrix) { 247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(mask_matrix, mpt0[0], mpt0[1], &mpt0[0], &mpt0[1]); 248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(mask_matrix, mpt1[0], mpt1[1], &mpt1[0], &mpt1[1]); 249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(mask_matrix, mpt2[0], mpt2[1], &mpt2[0], &mpt2[1]); 250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org map_point(mask_matrix, mpt3[0], mpt3[1], &mpt3[0], &mpt3[1]); 251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s0 = spt0[0] / src->width0; 254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s1 = spt1[0] / src->width0; 255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s2 = spt2[0] / src->width0; 256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s3 = spt3[0] / src->width0; 257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_t0 = spt0[1] / src->height0; 258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_t1 = spt1[1] / src->height0; 259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_t2 = spt2[1] / src->height0; 260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_t3 = spt3[1] / src->height0; 261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_s0 = mpt0[0] / mask->width0; 263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_s1 = mpt1[0] / mask->width0; 264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_s2 = mpt2[0] / mask->width0; 265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_s3 = mpt3[0] / mask->width0; 266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_t0 = mpt0[1] / mask->height0; 267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_t1 = mpt1[1] / mask->height0; 268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_t2 = mpt2[1] / mask->height0; 269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mask_t3 = mpt3[1] / mask->height0; 270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1st vertex */ 272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_2tex(r, dstX, dstY, 273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s0, src_t0, mask_s0, mask_t0); 274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 2nd vertex */ 275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_2tex(r, dstX + width, dstY, 276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s1, src_t1, mask_s1, mask_t1); 277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 3rd vertex */ 278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_2tex(r, dstX + width, dstY + height, 279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s2, src_t2, mask_s2, mask_t2); 280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 4th vertex */ 281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_2tex(r, dstX, dstY + height, 282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_s3, src_t3, mask_s3, mask_t3); 283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsetup_vertex_data_yuv(struct xorg_renderer *r, 287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float srcX, float srcY, float srcW, float srcH, 288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float dstX, float dstY, float dstW, float dstH, 289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource **tex) 290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float s0, t0, s1, t1; 292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float spt0[2], spt1[2]; 293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt0[0] = srcX; 295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt0[1] = srcY; 296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt1[0] = srcX + srcW; 297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org spt1[1] = srcY + srcH; 298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s0 = spt0[0] / tex[0]->width0; 300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org t0 = spt0[1] / tex[0]->height0; 301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s1 = spt1[0] / tex[0]->width0; 302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org t1 = spt1[1] / tex[0]->height0; 303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1st vertex */ 305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX, dstY, s0, t0); 306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 2nd vertex */ 307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX + dstW, dstY, 308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s1, t0); 309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 3rd vertex */ 310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX + dstW, dstY + dstH, 311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s1, t1); 312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 4th vertex */ 313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_1tex(r, dstX, dstY + dstH, 314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s0, t1); 315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Set up framebuffer, viewport and vertex shader constant buffer 320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * state for a particular destinaton surface. In all our rendering, 321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * these concepts are linked. 322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_bind_destination(struct xorg_renderer *r, 324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_surface *surface, 325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int width, 326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int height ) 327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_framebuffer_state fb; 330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_viewport_state viewport; 331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Framebuffer uses actual surface width/height 333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&fb, 0, sizeof fb); 335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fb.width = surface->width; 336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fb.height = surface->height; 337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fb.nr_cbufs = 1; 338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fb.cbufs[0] = surface; 339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fb.zsbuf = 0; 340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Viewport just touches the bit we're interested in: 342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.scale[0] = width / 2.f; 344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.scale[1] = height / 2.f; 345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.scale[2] = 1.0; 346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.scale[3] = 1.0; 347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.translate[0] = width / 2.f; 348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.translate[1] = height / 2.f; 349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.translate[2] = 0.0; 350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org viewport.translate[3] = 0.0; 351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Constant buffer set up to match viewport dimensions: 353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r->fb_width != width || 355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->fb_height != height) 356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float vs_consts[8] = { 358f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 2.f/width, 2.f/height, 1, 1, 359f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org -1, -1, 0, 0 360f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 361f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 362f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->fb_width = width; 363f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->fb_height = height; 364f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 365f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_set_constants(r, PIPE_SHADER_VERTEX, 366f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vs_consts, sizeof vs_consts); 367f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 368f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 369f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_set_framebuffer(r->cso, &fb); 370f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_set_viewport(r->cso, &viewport); 371f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 372f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 373f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 374f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct xorg_renderer * renderer_create(struct pipe_context *pipe) 375f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 376f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct xorg_renderer *renderer = CALLOC_STRUCT(xorg_renderer); 377f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 378f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer->pipe = pipe; 379f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer->cso = cso_create_context(pipe); 380f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer->shaders = xorg_shaders_create(renderer); 381f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 382f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_init_state(renderer); 383f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 384f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return renderer; 385f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 386f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 387f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_destroy(struct xorg_renderer *r) 388f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 389f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource **vsbuf = &r->vs_const_buffer; 390f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource **fsbuf = &r->fs_const_buffer; 391f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 392f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (*vsbuf) 393f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(vsbuf, NULL); 394f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 395f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (*fsbuf) 396f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(fsbuf, NULL); 397f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 398f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r->shaders) { 399f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org xorg_shaders_destroy(r->shaders); 400f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->shaders = NULL; 401f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 402f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 403f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (r->cso) { 404f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_release_all(r->cso); 405f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_destroy_context(r->cso); 406f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->cso = NULL; 407f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 408f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 409f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 410f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 411f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 412f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 413f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 414f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_set_constants(struct xorg_renderer *r, 415f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int shader_type, 416f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const float *params, 417f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int param_bytes) 418f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 419f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource **cbuf = 420f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (shader_type == PIPE_SHADER_VERTEX) ? &r->vs_const_buffer : 421f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &r->fs_const_buffer; 422f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 423f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_resource_reference(cbuf, NULL); 424f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *cbuf = pipe_buffer_create(r->pipe->screen, 425f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org PIPE_BIND_CONSTANT_BUFFER, 426f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org PIPE_USAGE_STATIC, 427f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org param_bytes); 428f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 429f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (*cbuf) { 430f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_buffer_write(r->pipe, *cbuf, 431f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 0, param_bytes, params); 432f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 433f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe_set_constant_buffer(r->pipe, shader_type, 0, *cbuf); 434f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 435f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 436f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 437f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 438f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_draw_yuv(struct xorg_renderer *r, 439f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float src_x, float src_y, float src_w, float src_h, 440f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int dst_x, int dst_y, int dst_w, int dst_h, 441f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_resource **textures) 442f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 443f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const int num_attribs = 2; /*pos + tex coord*/ 444f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 445f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org setup_vertex_data_yuv(r, 446f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_x, src_y, src_w, src_h, 447f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org dst_x, dst_y, dst_w, dst_h, 448f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org textures); 449f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 450f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cso_set_vertex_elements(r->cso, num_attribs, r->velems); 451f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 452f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_user_vertex_buffer(r->cso, r->buffer, 453f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org PIPE_PRIM_QUADS, 454f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 4, /* verts */ 455f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org num_attribs); /* attribs/vert */ 456f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 457f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size = 0; 458f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 459f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 460f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_begin_solid(struct xorg_renderer *r) 461f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 462f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size = 0; 463f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->attrs_per_vertex = 2; 464f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 465f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 466f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_solid(struct xorg_renderer *r, 467f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int x0, int y0, 468f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int x1, int y1, 469f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *color) 470f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 471f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 472f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("solid rect[(%d, %d), (%d, %d)], rgba[%f, %f, %f, %f]\n", 473f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org x0, y0, x1, y1, color[0], color[1], color[2], color[3]);*/ 474f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 475f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_draw_conditional(r, 4 * 8); 476f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 477f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1st vertex */ 478f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_color(r, x0, y0, color); 479f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 2nd vertex */ 480f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_color(r, x1, y0, color); 481f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 3rd vertex */ 482f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_color(r, x1, y1, color); 483f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 4th vertex */ 484f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_color(r, x0, y1, color); 485f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 486f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 487f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_draw_flush(struct xorg_renderer *r) 488f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 489f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_draw_conditional(r, 0); 490f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 491f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 492f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_begin_textures(struct xorg_renderer *r, 493f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int num_textures) 494f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 495f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->attrs_per_vertex = 1 + num_textures; 496f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r->buffer_size = 0; 497f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 498f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 499f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid renderer_texture(struct xorg_renderer *r, 500f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int *pos, 501f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int width, int height, 502f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_sampler_view **sampler_view, 503f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int num_textures, 504f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *src_matrix, 505f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float *mask_matrix) 506f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 507f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 508f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#if 0 509f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (src_matrix) { 510f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("src_matrix = \n"); 511f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f, %f, %f\n", src_matrix[0], src_matrix[1], src_matrix[2]); 512f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f, %f, %f\n", src_matrix[3], src_matrix[4], src_matrix[5]); 513f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f, %f, %f\n", src_matrix[6], src_matrix[7], src_matrix[8]); 514f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 515f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (mask_matrix) { 516f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("mask_matrix = \n"); 517f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f, %f, %f\n", mask_matrix[0], mask_matrix[1], mask_matrix[2]); 518f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f, %f, %f\n", mask_matrix[3], mask_matrix[4], mask_matrix[5]); 519f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f, %f, %f\n", mask_matrix[6], mask_matrix[7], mask_matrix[8]); 520f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 521f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 522f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 523f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch(r->attrs_per_vertex) { 524f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 2: 525f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_draw_conditional(r, 4 * 8); 526f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_data1(r, 527f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pos[0], pos[1], /* src */ 528f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pos[4], pos[5], /* dst */ 529f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org width, height, 530f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler_view[0]->texture, src_matrix); 531f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 532f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case 3: 533f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org renderer_draw_conditional(r, 4 * 12); 534f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org add_vertex_data2(r, 535f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pos[0], pos[1], /* src */ 536f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pos[2], pos[3], /* mask */ 537f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pos[4], pos[5], /* dst */ 538f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org width, height, 539f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sampler_view[0]->texture, sampler_view[1]->texture, 540f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org src_matrix, mask_matrix); 541f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 542f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 543f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_assert(!"Unsupported number of textures"); 544f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 545f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 546f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 547