Cross Reference: /xsrc/external/mit/xf86-video-intel/dist/src/sna/gen8

Lines Matching defs:sna
32 #include "sna.h"
37 void gen8_vertex_align(struct sna *sna, const struct sna_composite_op *op)
43 	vertex_index = (sna->render.vertex_used + op->floats_per_vertex - 1) / op->floats_per_vertex;
44 	if ((int)sna->render.vertex_size - vertex_index * op->floats_per_vertex < 2*op->floats_per_rect) {
46 		     __FUNCTION__, vertex_index, sna->render.vertex_size / op->floats_per_vertex));
47 		if (gen8_vertex_finish(sna) < 2*op->floats_per_rect) {
48 			kgem_submit(&sna->kgem);
49 			_kgem_set_mode(&sna->kgem, KGEM_RENDER);
52 		vertex_index = (sna->render.vertex_used + op->floats_per_vertex - 1) / op->floats_per_vertex;
53 		assert(vertex_index * op->floats_per_vertex <= sna->render.vertex_size);
56 	sna->render.vertex_index = vertex_index;
57 	sna->render.vertex_used = vertex_index * op->floats_per_vertex;
60 void gen8_vertex_flush(struct sna *sna)
63 	     4*sna->render.vertex_offset,
64 	     sna->render.vertex_index - sna->render.vertex_start));
66 	assert(sna->render.vertex_offset);
67 	assert(sna->render.vertex_offset <= sna->kgem.nbatch);
68 	assert(sna->render.vertex_index > sna->render.vertex_start);
69 	assert(sna->render.vertex_used <= sna->render.vertex_size);
71 	sna->kgem.batch[sna->render.vertex_offset] =
72 		sna->render.vertex_index - sna->render.vertex_start;
73 	sna->render.vertex_offset = 0;
76 int gen8_vertex_finish(struct sna *sna)
83 	     sna->render.vertex_used, sna->render.vertex_size));
84 	assert(sna->render.vertex_offset == 0);
85 	assert(sna->render.vertex_used);
86 	assert(sna->render.vertex_used <= sna->render.vertex_size);
88 	sna_vertex_wait__locked(&sna->render);
94 	bo = sna->render.vbo;
96 		for (i = 0; i < sna->render.nvertex_reloc; i++) {
98 			     i, sna->render.vertex_reloc[i]));
100 			*(uint64_t *)(sna->kgem.batch+sna->render.vertex_reloc[i]) =
101 				kgem_add_reloc64(&sna->kgem,
102 						 sna->render.vertex_reloc[i], bo,
107 		assert(!sna->render.active);
108 		sna->render.nvertex_reloc = 0;
109 		sna->render.vertex_used = 0;
110 		sna->render.vertex_index = 0;
111 		sna->render.vbo = NULL;
112 		sna->render.vb_id = 0;
114 		kgem_bo_destroy(&sna->kgem, bo);
117 		if (kgem_is_idle(&sna->kgem)) {
118 			sna->render.vertices = sna->render.vertex_data;
119 			sna->render.vertex_size = ARRAY_SIZE(sna->render.vertex_data);
125 	assert(!sna->render.active);
126 	sna->render.vertices = NULL;
127 	sna->render.vbo = kgem_create_linear(&sna->kgem, size, hint);
128 	while (sna->render.vbo == NULL && size > 16*1024) {
130 		sna->render.vbo = kgem_create_linear(&sna->kgem, size, hint);
132 	if (sna->render.vbo == NULL)
133 		sna->render.vbo = kgem_create_linear(&sna->kgem,
135 	if (sna->render.vbo)
136 		sna->render.vertices = kgem_bo_map(&sna->kgem, sna->render.vbo);
137 	if (sna->render.vertices == NULL) {
138 		if (sna->render.vbo) {
139 			kgem_bo_destroy(&sna->kgem, sna->render.vbo);
140 			sna->render.vbo = NULL;
142 		sna->render.vertices = sna->render.vertex_data;
143 		sna->render.vertex_size = ARRAY_SIZE(sna->render.vertex_data);
147 	if (sna->render.vertex_used) {
150 		     sna->render.vertex_used,
151 		     sna->render.vbo->handle));
152 		assert(sizeof(float)*sna->render.vertex_used <=
153 		       __kgem_bo_size(sna->render.vbo));
154 		memcpy(sna->render.vertices,
155 		       sna->render.vertex_data,
156 		       sizeof(float)*sna->render.vertex_used);
159 	size = __kgem_bo_size(sna->render.vbo)/4;
164 	     __FUNCTION__, sna->render.vbo->handle, size));
166 	sna->render.vertex_size = size;
167 	return sna->render.vertex_size - sna->render.vertex_used;
170 void gen8_vertex_close(struct sna *sna)
175 	assert(sna->render.vertex_offset == 0);
176 	if (!sna->render.vb_id)
180 	     __FUNCTION__, sna->render.vertex_used, sna->render.vbo ? sna->render.vbo->handle : 0,
181 	     sna->render.vb_id, sna->render.nvertex_reloc));
183 	assert(!sna->render.active);
185 	bo = sna->render.vbo;
187 		if (sna->render.vertex_size - sna->render.vertex_used < 64) {
188 			DBG(("%s: discarding vbo (full), handle=%d\n", __FUNCTION__, sna->render.vbo->handle));
189 			sna->render.vbo = NULL;
190 			sna->render.vertices = sna->render.vertex_data;
191 			sna->render.vertex_size = ARRAY_SIZE(sna->render.vertex_data);
193 		} else if (!sna->kgem.has_llc && sna->render.vertices == MAP(bo->map__cpu)) {
195 			sna->render.vertices =
196 				kgem_bo_map__gtt(&sna->kgem, sna->render.vbo);
197 			if (sna->render.vertices == NULL) {
198 				sna->render.vbo = NULL;
199 				sna->render.vertices = sna->render.vertex_data;
200 				sna->render.vertex_size = ARRAY_SIZE(sna->render.vertex_data);
208 		size  = sna->kgem.nbatch;
209 		size += sna->kgem.batch_size - sna->kgem.surface;
210 		size += sna->render.vertex_used;
214 			     sna->render.vertex_used, sna->kgem.nbatch));
215 			assert(sna->kgem.nbatch + sna->render.vertex_used <= sna->kgem.surface);
216 			memcpy(sna->kgem.batch + sna->kgem.nbatch,
217 			       sna->render.vertex_data,
218 			       sna->render.vertex_used * 4);
219 			delta = sna->kgem.nbatch * 4;
221 			sna->kgem.nbatch += sna->render.vertex_used;
225 				bo = kgem_create_linear(&sna->kgem, size,
227 			} while (bo == NULL && (size>>=1) > sizeof(float)*sna->render.vertex_used);
229 			sna->render.vertices = NULL;
231 				sna->render.vertices = kgem_bo_map(&sna->kgem, bo);
232 			if (sna->render.vertices != NULL) {
234 				     sna->render.vertex_used, __kgem_bo_size(bo)/4));
236 				assert(sizeof(float)*sna->render.vertex_used <= __kgem_bo_size(bo));
237 				memcpy(sna->render.vertices,
238 				       sna->render.vertex_data,
239 				       sizeof(float)*sna->render.vertex_used);
245 				sna->render.vbo = bo;
246 				sna->render.vertex_size = size;
249 				     sna->render.vertex_used));
252 					kgem_bo_destroy(&sna->kgem, bo);
254 				bo = kgem_create_linear(&sna->kgem,
255 							4*sna->render.vertex_used,
257 				if (bo && !kgem_bo_write(&sna->kgem, bo,
258 							 sna->render.vertex_data,
259 							 4*sna->render.vertex_used)) {
260 					kgem_bo_destroy(&sna->kgem, bo);
264 				assert(sna->render.vbo == NULL);
265 				sna->render.vertices = sna->render.vertex_data;
266 				sna->render.vertex_size = ARRAY_SIZE(sna->render.vertex_data);
272 	assert(sna->render.nvertex_reloc);
273 	for (i = 0; i < sna->render.nvertex_reloc; i++) {
275 		     i, sna->render.vertex_reloc[i]));
277 		*(uint64_t *)(sna->kgem.batch+sna->render.vertex_reloc[i]) =
278 			kgem_add_reloc64(&sna->kgem,
279 					 sna->render.vertex_reloc[i], bo,
283 	sna->render.nvertex_reloc = 0;
284 	sna->render.vb_id = 0;
286 	if (sna->render.vbo == NULL) {
287 		assert(!sna->render.active);
288 		sna->render.vertex_used = 0;
289 		sna->render.vertex_index = 0;
290 		assert(sna->render.vertices == sna->render.vertex_data);
291 		assert(sna->render.vertex_size == ARRAY_SIZE(sna->render.vertex_data));
295 		kgem_bo_destroy(&sna->kgem, free_bo);