2 * DRM based mode setting test program
3 * Copyright 2008 Tungsten Graphics
4 * Jakob Bornecrantz <jakob@tungstengraphics.com>
5 * Copyright 2008 Intel Corporation
6 * Jesse Barnes <jesse.barnes@intel.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
36 #include "drm_fourcc.h"
46 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
48 /* -----------------------------------------------------------------------------
52 struct color_component {
58 struct color_component red;
59 struct color_component green;
60 struct color_component blue;
61 struct color_component alpha;
75 unsigned int chroma_stride;
81 const struct rgb_info rgb;
82 const struct yuv_info yuv;
85 #define MAKE_RGB_INFO(rl, ro, bl, bo, gl, go, al, ao) \
86 .rgb = { { (rl), (ro) }, { (bl), (bo) }, { (gl), (go) }, { (al), (ao) } }
88 #define MAKE_YUV_INFO(order, xsub, ysub, chroma_stride) \
89 .yuv = { (order), (xsub), (ysub), (chroma_stride) }
91 static const struct format_info format_info[] = {
93 { DRM_FORMAT_UYVY, "UYVY", MAKE_YUV_INFO(YUV_YCbCr | YUV_CY, 2, 2, 2) },
94 { DRM_FORMAT_VYUY, "VYUY", MAKE_YUV_INFO(YUV_YCrCb | YUV_CY, 2, 2, 2) },
95 { DRM_FORMAT_YUYV, "YUYV", MAKE_YUV_INFO(YUV_YCbCr | YUV_YC, 2, 2, 2) },
96 { DRM_FORMAT_YVYU, "YVYU", MAKE_YUV_INFO(YUV_YCrCb | YUV_YC, 2, 2, 2) },
98 { DRM_FORMAT_NV12, "NV12", MAKE_YUV_INFO(YUV_YCbCr, 2, 2, 2) },
99 { DRM_FORMAT_NV21, "NV21", MAKE_YUV_INFO(YUV_YCrCb, 2, 2, 2) },
100 { DRM_FORMAT_NV16, "NV16", MAKE_YUV_INFO(YUV_YCbCr, 2, 1, 2) },
101 { DRM_FORMAT_NV61, "NV61", MAKE_YUV_INFO(YUV_YCrCb, 2, 1, 2) },
103 { DRM_FORMAT_YVU420, "YV12", MAKE_YUV_INFO(YUV_YCrCb, 2, 2, 1) },
105 { DRM_FORMAT_ARGB4444, "AR12", MAKE_RGB_INFO(4, 8, 4, 4, 4, 0, 4, 12) },
106 { DRM_FORMAT_XRGB4444, "XR12", MAKE_RGB_INFO(4, 8, 4, 4, 4, 0, 0, 0) },
107 { DRM_FORMAT_ABGR4444, "AB12", MAKE_RGB_INFO(4, 0, 4, 4, 4, 8, 4, 12) },
108 { DRM_FORMAT_XBGR4444, "XB12", MAKE_RGB_INFO(4, 0, 4, 4, 4, 8, 0, 0) },
109 { DRM_FORMAT_RGBA4444, "RA12", MAKE_RGB_INFO(4, 12, 4, 8, 4, 4, 4, 0) },
110 { DRM_FORMAT_RGBX4444, "RX12", MAKE_RGB_INFO(4, 12, 4, 8, 4, 4, 0, 0) },
111 { DRM_FORMAT_BGRA4444, "BA12", MAKE_RGB_INFO(4, 4, 4, 8, 4, 12, 4, 0) },
112 { DRM_FORMAT_BGRX4444, "BX12", MAKE_RGB_INFO(4, 4, 4, 8, 4, 12, 0, 0) },
113 { DRM_FORMAT_ARGB1555, "AR15", MAKE_RGB_INFO(5, 10, 5, 5, 5, 0, 1, 15) },
114 { DRM_FORMAT_XRGB1555, "XR15", MAKE_RGB_INFO(5, 10, 5, 5, 5, 0, 0, 0) },
115 { DRM_FORMAT_ABGR1555, "AB15", MAKE_RGB_INFO(5, 0, 5, 5, 5, 10, 1, 15) },
116 { DRM_FORMAT_XBGR1555, "XB15", MAKE_RGB_INFO(5, 0, 5, 5, 5, 10, 0, 0) },
117 { DRM_FORMAT_RGBA5551, "RA15", MAKE_RGB_INFO(5, 11, 5, 6, 5, 1, 1, 0) },
118 { DRM_FORMAT_RGBX5551, "RX15", MAKE_RGB_INFO(5, 11, 5, 6, 5, 1, 0, 0) },
119 { DRM_FORMAT_BGRA5551, "BA15", MAKE_RGB_INFO(5, 1, 5, 6, 5, 11, 1, 0) },
120 { DRM_FORMAT_BGRX5551, "BX15", MAKE_RGB_INFO(5, 1, 5, 6, 5, 11, 0, 0) },
121 { DRM_FORMAT_RGB565, "RG16", MAKE_RGB_INFO(5, 11, 6, 5, 5, 0, 0, 0) },
122 { DRM_FORMAT_BGR565, "BG16", MAKE_RGB_INFO(5, 0, 6, 5, 5, 11, 0, 0) },
124 { DRM_FORMAT_BGR888, "BG24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 0, 0) },
125 { DRM_FORMAT_RGB888, "RG24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 0, 0) },
127 { DRM_FORMAT_ARGB8888, "AR24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 8, 24) },
128 { DRM_FORMAT_XRGB8888, "XR24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 0, 0) },
129 { DRM_FORMAT_ABGR8888, "AB24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 8, 24) },
130 { DRM_FORMAT_XBGR8888, "XB24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 0, 0) },
131 { DRM_FORMAT_RGBA8888, "RA24", MAKE_RGB_INFO(8, 24, 8, 16, 8, 8, 8, 0) },
132 { DRM_FORMAT_RGBX8888, "RX24", MAKE_RGB_INFO(8, 24, 8, 16, 8, 8, 0, 0) },
133 { DRM_FORMAT_BGRA8888, "BA24", MAKE_RGB_INFO(8, 8, 8, 16, 8, 24, 8, 0) },
134 { DRM_FORMAT_BGRX8888, "BX24", MAKE_RGB_INFO(8, 8, 8, 16, 8, 24, 0, 0) },
135 { DRM_FORMAT_ARGB2101010, "AR30", MAKE_RGB_INFO(10, 20, 10, 10, 10, 0, 2, 30) },
136 { DRM_FORMAT_XRGB2101010, "XR30", MAKE_RGB_INFO(10, 20, 10, 10, 10, 0, 0, 0) },
137 { DRM_FORMAT_ABGR2101010, "AB30", MAKE_RGB_INFO(10, 0, 10, 10, 10, 20, 2, 30) },
138 { DRM_FORMAT_XBGR2101010, "XB30", MAKE_RGB_INFO(10, 0, 10, 10, 10, 20, 0, 0) },
139 { DRM_FORMAT_RGBA1010102, "RA30", MAKE_RGB_INFO(10, 22, 10, 12, 10, 2, 2, 0) },
140 { DRM_FORMAT_RGBX1010102, "RX30", MAKE_RGB_INFO(10, 22, 10, 12, 10, 2, 0, 0) },
141 { DRM_FORMAT_BGRA1010102, "BA30", MAKE_RGB_INFO(10, 2, 10, 12, 10, 22, 2, 0) },
142 { DRM_FORMAT_BGRX1010102, "BX30", MAKE_RGB_INFO(10, 2, 10, 12, 10, 22, 0, 0) },
145 unsigned int format_fourcc(const char *name)
148 for (i = 0; i < ARRAY_SIZE(format_info); i++) {
149 if (!strcmp(format_info[i].name, name))
150 return format_info[i].format;
155 /* -----------------------------------------------------------------------------
160 unsigned int value:24;
161 } __attribute__((__packed__));
169 #define MAKE_YUV_601_Y(r, g, b) \
170 ((( 66 * (r) + 129 * (g) + 25 * (b) + 128) >> 8) + 16)
171 #define MAKE_YUV_601_U(r, g, b) \
172 (((-38 * (r) - 74 * (g) + 112 * (b) + 128) >> 8) + 128)
173 #define MAKE_YUV_601_V(r, g, b) \
174 (((112 * (r) - 94 * (g) - 18 * (b) + 128) >> 8) + 128)
176 #define MAKE_YUV_601(r, g, b) \
177 { .y = MAKE_YUV_601_Y(r, g, b), \
178 .u = MAKE_YUV_601_U(r, g, b), \
179 .v = MAKE_YUV_601_V(r, g, b) }
181 #define MAKE_RGBA(rgb, r, g, b, a) \
182 ((((r) >> (8 - (rgb)->red.length)) << (rgb)->red.offset) | \
183 (((g) >> (8 - (rgb)->green.length)) << (rgb)->green.offset) | \
184 (((b) >> (8 - (rgb)->blue.length)) << (rgb)->blue.offset) | \
185 (((a) >> (8 - (rgb)->alpha.length)) << (rgb)->alpha.offset))
187 #define MAKE_RGB24(rgb, r, g, b) \
188 { .value = MAKE_RGBA(rgb, r, g, b, 0) }
191 fill_smpte_yuv_planar(const struct yuv_info *yuv,
192 unsigned char *y_mem, unsigned char *u_mem,
193 unsigned char *v_mem, unsigned int width,
194 unsigned int height, unsigned int stride)
196 const struct color_yuv colors_top[] = {
197 MAKE_YUV_601(191, 192, 192), /* grey */
198 MAKE_YUV_601(192, 192, 0), /* yellow */
199 MAKE_YUV_601(0, 192, 192), /* cyan */
200 MAKE_YUV_601(0, 192, 0), /* green */
201 MAKE_YUV_601(192, 0, 192), /* magenta */
202 MAKE_YUV_601(192, 0, 0), /* red */
203 MAKE_YUV_601(0, 0, 192), /* blue */
205 const struct color_yuv colors_middle[] = {
206 MAKE_YUV_601(0, 0, 192), /* blue */
207 MAKE_YUV_601(19, 19, 19), /* black */
208 MAKE_YUV_601(192, 0, 192), /* magenta */
209 MAKE_YUV_601(19, 19, 19), /* black */
210 MAKE_YUV_601(0, 192, 192), /* cyan */
211 MAKE_YUV_601(19, 19, 19), /* black */
212 MAKE_YUV_601(192, 192, 192), /* grey */
214 const struct color_yuv colors_bottom[] = {
215 MAKE_YUV_601(0, 33, 76), /* in-phase */
216 MAKE_YUV_601(255, 255, 255), /* super white */
217 MAKE_YUV_601(50, 0, 106), /* quadrature */
218 MAKE_YUV_601(19, 19, 19), /* black */
219 MAKE_YUV_601(9, 9, 9), /* 3.5% */
220 MAKE_YUV_601(19, 19, 19), /* 7.5% */
221 MAKE_YUV_601(29, 29, 29), /* 11.5% */
222 MAKE_YUV_601(19, 19, 19), /* black */
224 unsigned int cs = yuv->chroma_stride;
225 unsigned int xsub = yuv->xsub;
226 unsigned int ysub = yuv->ysub;
231 for (y = 0; y < height * 6 / 9; ++y) {
232 for (x = 0; x < width; ++x)
233 y_mem[x] = colors_top[x * 7 / width].y;
237 for (; y < height * 7 / 9; ++y) {
238 for (x = 0; x < width; ++x)
239 y_mem[x] = colors_middle[x * 7 / width].y;
243 for (; y < height; ++y) {
244 for (x = 0; x < width * 5 / 7; ++x)
245 y_mem[x] = colors_bottom[x * 4 / (width * 5 / 7)].y;
246 for (; x < width * 6 / 7; ++x)
247 y_mem[x] = colors_bottom[(x - width * 5 / 7) * 3
248 / (width / 7) + 4].y;
249 for (; x < width; ++x)
250 y_mem[x] = colors_bottom[7].y;
255 for (y = 0; y < height / ysub * 6 / 9; ++y) {
256 for (x = 0; x < width; x += xsub) {
257 u_mem[x*cs/xsub] = colors_top[x * 7 / width].u;
258 v_mem[x*cs/xsub] = colors_top[x * 7 / width].v;
260 u_mem += stride * cs / xsub;
261 v_mem += stride * cs / xsub;
264 for (; y < height / ysub * 7 / 9; ++y) {
265 for (x = 0; x < width; x += xsub) {
266 u_mem[x*cs/xsub] = colors_middle[x * 7 / width].u;
267 v_mem[x*cs/xsub] = colors_middle[x * 7 / width].v;
269 u_mem += stride * cs / xsub;
270 v_mem += stride * cs / xsub;
273 for (; y < height / ysub; ++y) {
274 for (x = 0; x < width * 5 / 7; x += xsub) {
276 colors_bottom[x * 4 / (width * 5 / 7)].u;
278 colors_bottom[x * 4 / (width * 5 / 7)].v;
280 for (; x < width * 6 / 7; x += xsub) {
281 u_mem[x*cs/xsub] = colors_bottom[(x - width * 5 / 7) *
282 3 / (width / 7) + 4].u;
283 v_mem[x*cs/xsub] = colors_bottom[(x - width * 5 / 7) *
284 3 / (width / 7) + 4].v;
286 for (; x < width; x += xsub) {
287 u_mem[x*cs/xsub] = colors_bottom[7].u;
288 v_mem[x*cs/xsub] = colors_bottom[7].v;
290 u_mem += stride * cs / xsub;
291 v_mem += stride * cs / xsub;
296 fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem,
297 unsigned int width, unsigned int height,
300 const struct color_yuv colors_top[] = {
301 MAKE_YUV_601(191, 192, 192), /* grey */
302 MAKE_YUV_601(192, 192, 0), /* yellow */
303 MAKE_YUV_601(0, 192, 192), /* cyan */
304 MAKE_YUV_601(0, 192, 0), /* green */
305 MAKE_YUV_601(192, 0, 192), /* magenta */
306 MAKE_YUV_601(192, 0, 0), /* red */
307 MAKE_YUV_601(0, 0, 192), /* blue */
309 const struct color_yuv colors_middle[] = {
310 MAKE_YUV_601(0, 0, 192), /* blue */
311 MAKE_YUV_601(19, 19, 19), /* black */
312 MAKE_YUV_601(192, 0, 192), /* magenta */
313 MAKE_YUV_601(19, 19, 19), /* black */
314 MAKE_YUV_601(0, 192, 192), /* cyan */
315 MAKE_YUV_601(19, 19, 19), /* black */
316 MAKE_YUV_601(192, 192, 192), /* grey */
318 const struct color_yuv colors_bottom[] = {
319 MAKE_YUV_601(0, 33, 76), /* in-phase */
320 MAKE_YUV_601(255, 255, 255), /* super white */
321 MAKE_YUV_601(50, 0, 106), /* quadrature */
322 MAKE_YUV_601(19, 19, 19), /* black */
323 MAKE_YUV_601(9, 9, 9), /* 3.5% */
324 MAKE_YUV_601(19, 19, 19), /* 7.5% */
325 MAKE_YUV_601(29, 29, 29), /* 11.5% */
326 MAKE_YUV_601(19, 19, 19), /* black */
328 unsigned char *y_mem = (yuv->order & YUV_YC) ? mem : mem + 1;
329 unsigned char *c_mem = (yuv->order & YUV_CY) ? mem : mem + 1;
330 unsigned int u = (yuv->order & YUV_YCrCb) ? 2 : 0;
331 unsigned int v = (yuv->order & YUV_YCbCr) ? 2 : 0;
336 for (y = 0; y < height * 6 / 9; ++y) {
337 for (x = 0; x < width; ++x)
338 y_mem[2*x] = colors_top[x * 7 / width].y;
342 for (; y < height * 7 / 9; ++y) {
343 for (x = 0; x < width; ++x)
344 y_mem[2*x] = colors_middle[x * 7 / width].y;
348 for (; y < height; ++y) {
349 for (x = 0; x < width * 5 / 7; ++x)
350 y_mem[2*x] = colors_bottom[x * 4 / (width * 5 / 7)].y;
351 for (; x < width * 6 / 7; ++x)
352 y_mem[2*x] = colors_bottom[(x - width * 5 / 7) * 3
353 / (width / 7) + 4].y;
354 for (; x < width; ++x)
355 y_mem[2*x] = colors_bottom[7].y;
360 for (y = 0; y < height * 6 / 9; ++y) {
361 for (x = 0; x < width; x += 2) {
362 c_mem[2*x+u] = colors_top[x * 7 / width].u;
363 c_mem[2*x+v] = colors_top[x * 7 / width].v;
368 for (; y < height * 7 / 9; ++y) {
369 for (x = 0; x < width; x += 2) {
370 c_mem[2*x+u] = colors_middle[x * 7 / width].u;
371 c_mem[2*x+v] = colors_middle[x * 7 / width].v;
376 for (; y < height; ++y) {
377 for (x = 0; x < width * 5 / 7; x += 2) {
378 c_mem[2*x+u] = colors_bottom[x * 4 / (width * 5 / 7)].u;
379 c_mem[2*x+v] = colors_bottom[x * 4 / (width * 5 / 7)].v;
381 for (; x < width * 6 / 7; x += 2) {
382 c_mem[2*x+u] = colors_bottom[(x - width * 5 / 7) *
383 3 / (width / 7) + 4].u;
384 c_mem[2*x+v] = colors_bottom[(x - width * 5 / 7) *
385 3 / (width / 7) + 4].v;
387 for (; x < width; x += 2) {
388 c_mem[2*x+u] = colors_bottom[7].u;
389 c_mem[2*x+v] = colors_bottom[7].v;
396 fill_smpte_rgb16(const struct rgb_info *rgb, unsigned char *mem,
397 unsigned int width, unsigned int height, unsigned int stride)
399 const uint16_t colors_top[] = {
400 MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */
401 MAKE_RGBA(rgb, 192, 192, 0, 255), /* yellow */
402 MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */
403 MAKE_RGBA(rgb, 0, 192, 0, 255), /* green */
404 MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */
405 MAKE_RGBA(rgb, 192, 0, 0, 255), /* red */
406 MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */
408 const uint16_t colors_middle[] = {
409 MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */
410 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
411 MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */
412 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
413 MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */
414 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
415 MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */
417 const uint16_t colors_bottom[] = {
418 MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */
419 MAKE_RGBA(rgb, 255, 255, 255, 255), /* super white */
420 MAKE_RGBA(rgb, 50, 0, 106, 255), /* quadrature */
421 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
422 MAKE_RGBA(rgb, 9, 9, 9, 255), /* 3.5% */
423 MAKE_RGBA(rgb, 19, 19, 19, 255), /* 7.5% */
424 MAKE_RGBA(rgb, 29, 29, 29, 255), /* 11.5% */
425 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
430 for (y = 0; y < height * 6 / 9; ++y) {
431 for (x = 0; x < width; ++x)
432 ((uint16_t *)mem)[x] = colors_top[x * 7 / width];
436 for (; y < height * 7 / 9; ++y) {
437 for (x = 0; x < width; ++x)
438 ((uint16_t *)mem)[x] = colors_middle[x * 7 / width];
442 for (; y < height; ++y) {
443 for (x = 0; x < width * 5 / 7; ++x)
444 ((uint16_t *)mem)[x] =
445 colors_bottom[x * 4 / (width * 5 / 7)];
446 for (; x < width * 6 / 7; ++x)
447 ((uint16_t *)mem)[x] =
448 colors_bottom[(x - width * 5 / 7) * 3
450 for (; x < width; ++x)
451 ((uint16_t *)mem)[x] = colors_bottom[7];
457 fill_smpte_rgb24(const struct rgb_info *rgb, void *mem,
458 unsigned int width, unsigned int height, unsigned int stride)
460 const struct color_rgb24 colors_top[] = {
461 MAKE_RGB24(rgb, 192, 192, 192), /* grey */
462 MAKE_RGB24(rgb, 192, 192, 0), /* yellow */
463 MAKE_RGB24(rgb, 0, 192, 192), /* cyan */
464 MAKE_RGB24(rgb, 0, 192, 0), /* green */
465 MAKE_RGB24(rgb, 192, 0, 192), /* magenta */
466 MAKE_RGB24(rgb, 192, 0, 0), /* red */
467 MAKE_RGB24(rgb, 0, 0, 192), /* blue */
469 const struct color_rgb24 colors_middle[] = {
470 MAKE_RGB24(rgb, 0, 0, 192), /* blue */
471 MAKE_RGB24(rgb, 19, 19, 19), /* black */
472 MAKE_RGB24(rgb, 192, 0, 192), /* magenta */
473 MAKE_RGB24(rgb, 19, 19, 19), /* black */
474 MAKE_RGB24(rgb, 0, 192, 192), /* cyan */
475 MAKE_RGB24(rgb, 19, 19, 19), /* black */
476 MAKE_RGB24(rgb, 192, 192, 192), /* grey */
478 const struct color_rgb24 colors_bottom[] = {
479 MAKE_RGB24(rgb, 0, 33, 76), /* in-phase */
480 MAKE_RGB24(rgb, 255, 255, 255), /* super white */
481 MAKE_RGB24(rgb, 50, 0, 106), /* quadrature */
482 MAKE_RGB24(rgb, 19, 19, 19), /* black */
483 MAKE_RGB24(rgb, 9, 9, 9), /* 3.5% */
484 MAKE_RGB24(rgb, 19, 19, 19), /* 7.5% */
485 MAKE_RGB24(rgb, 29, 29, 29), /* 11.5% */
486 MAKE_RGB24(rgb, 19, 19, 19), /* black */
491 for (y = 0; y < height * 6 / 9; ++y) {
492 for (x = 0; x < width; ++x)
493 ((struct color_rgb24 *)mem)[x] =
494 colors_top[x * 7 / width];
498 for (; y < height * 7 / 9; ++y) {
499 for (x = 0; x < width; ++x)
500 ((struct color_rgb24 *)mem)[x] =
501 colors_middle[x * 7 / width];
505 for (; y < height; ++y) {
506 for (x = 0; x < width * 5 / 7; ++x)
507 ((struct color_rgb24 *)mem)[x] =
508 colors_bottom[x * 4 / (width * 5 / 7)];
509 for (; x < width * 6 / 7; ++x)
510 ((struct color_rgb24 *)mem)[x] =
511 colors_bottom[(x - width * 5 / 7) * 3
513 for (; x < width; ++x)
514 ((struct color_rgb24 *)mem)[x] = colors_bottom[7];
520 fill_smpte_rgb32(const struct rgb_info *rgb, unsigned char *mem,
521 unsigned int width, unsigned int height, unsigned int stride)
523 const uint32_t colors_top[] = {
524 MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */
525 MAKE_RGBA(rgb, 192, 192, 0, 255), /* yellow */
526 MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */
527 MAKE_RGBA(rgb, 0, 192, 0, 255), /* green */
528 MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */
529 MAKE_RGBA(rgb, 192, 0, 0, 255), /* red */
530 MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */
532 const uint32_t colors_middle[] = {
533 MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */
534 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
535 MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */
536 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
537 MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */
538 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
539 MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */
541 const uint32_t colors_bottom[] = {
542 MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */
543 MAKE_RGBA(rgb, 255, 255, 255, 255), /* super white */
544 MAKE_RGBA(rgb, 50, 0, 106, 255), /* quadrature */
545 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
546 MAKE_RGBA(rgb, 9, 9, 9, 255), /* 3.5% */
547 MAKE_RGBA(rgb, 19, 19, 19, 255), /* 7.5% */
548 MAKE_RGBA(rgb, 29, 29, 29, 255), /* 11.5% */
549 MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
554 for (y = 0; y < height * 6 / 9; ++y) {
555 for (x = 0; x < width; ++x)
556 ((uint32_t *)mem)[x] = colors_top[x * 7 / width];
560 for (; y < height * 7 / 9; ++y) {
561 for (x = 0; x < width; ++x)
562 ((uint32_t *)mem)[x] = colors_middle[x * 7 / width];
566 for (; y < height; ++y) {
567 for (x = 0; x < width * 5 / 7; ++x)
568 ((uint32_t *)mem)[x] =
569 colors_bottom[x * 4 / (width * 5 / 7)];
570 for (; x < width * 6 / 7; ++x)
571 ((uint32_t *)mem)[x] =
572 colors_bottom[(x - width * 5 / 7) * 3
574 for (; x < width; ++x)
575 ((uint32_t *)mem)[x] = colors_bottom[7];
581 fill_smpte(const struct format_info *info, void *planes[3], unsigned int width,
582 unsigned int height, unsigned int stride)
584 unsigned char *u, *v;
586 switch (info->format) {
587 case DRM_FORMAT_UYVY:
588 case DRM_FORMAT_VYUY:
589 case DRM_FORMAT_YUYV:
590 case DRM_FORMAT_YVYU:
591 return fill_smpte_yuv_packed(&info->yuv, planes[0], width,
594 case DRM_FORMAT_NV12:
595 case DRM_FORMAT_NV21:
596 case DRM_FORMAT_NV16:
597 case DRM_FORMAT_NV61:
598 u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 1;
599 v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 1;
600 return fill_smpte_yuv_planar(&info->yuv, planes[0], u, v,
601 width, height, stride);
603 case DRM_FORMAT_YVU420:
604 return fill_smpte_yuv_planar(&info->yuv, planes[0], planes[1],
605 planes[2], width, height, stride);
607 case DRM_FORMAT_ARGB4444:
608 case DRM_FORMAT_XRGB4444:
609 case DRM_FORMAT_ABGR4444:
610 case DRM_FORMAT_XBGR4444:
611 case DRM_FORMAT_RGBA4444:
612 case DRM_FORMAT_RGBX4444:
613 case DRM_FORMAT_BGRA4444:
614 case DRM_FORMAT_BGRX4444:
615 case DRM_FORMAT_RGB565:
616 case DRM_FORMAT_BGR565:
617 case DRM_FORMAT_ARGB1555:
618 case DRM_FORMAT_XRGB1555:
619 case DRM_FORMAT_ABGR1555:
620 case DRM_FORMAT_XBGR1555:
621 case DRM_FORMAT_RGBA5551:
622 case DRM_FORMAT_RGBX5551:
623 case DRM_FORMAT_BGRA5551:
624 case DRM_FORMAT_BGRX5551:
625 return fill_smpte_rgb16(&info->rgb, planes[0],
626 width, height, stride);
628 case DRM_FORMAT_BGR888:
629 case DRM_FORMAT_RGB888:
630 return fill_smpte_rgb24(&info->rgb, planes[0],
631 width, height, stride);
632 case DRM_FORMAT_ARGB8888:
633 case DRM_FORMAT_XRGB8888:
634 case DRM_FORMAT_ABGR8888:
635 case DRM_FORMAT_XBGR8888:
636 case DRM_FORMAT_RGBA8888:
637 case DRM_FORMAT_RGBX8888:
638 case DRM_FORMAT_BGRA8888:
639 case DRM_FORMAT_BGRX8888:
640 case DRM_FORMAT_ARGB2101010:
641 case DRM_FORMAT_XRGB2101010:
642 case DRM_FORMAT_ABGR2101010:
643 case DRM_FORMAT_XBGR2101010:
644 case DRM_FORMAT_RGBA1010102:
645 case DRM_FORMAT_RGBX1010102:
646 case DRM_FORMAT_BGRA1010102:
647 case DRM_FORMAT_BGRX1010102:
648 return fill_smpte_rgb32(&info->rgb, planes[0],
649 width, height, stride);
653 /* swap these for big endian.. */
659 make_pwetty(void *data, int width, int height, int stride)
662 cairo_surface_t *surface;
666 surface = cairo_image_surface_create_for_data(data,
670 cr = cairo_create(surface);
671 cairo_surface_destroy(surface);
673 cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
674 for (x = 0; x < width; x += 250)
675 for (y = 0; y < height; y += 250) {
678 cairo_move_to(cr, x, y - 20);
679 cairo_line_to(cr, x, y + 20);
680 cairo_move_to(cr, x - 20, y);
681 cairo_line_to(cr, x + 20, y);
682 cairo_new_sub_path(cr);
683 cairo_arc(cr, x, y, 10, 0, M_PI * 2);
684 cairo_set_line_width(cr, 4);
685 cairo_set_source_rgb(cr, 0, 0, 0);
686 cairo_stroke_preserve(cr);
687 cairo_set_source_rgb(cr, 1, 1, 1);
688 cairo_set_line_width(cr, 2);
691 snprintf(buf, sizeof buf, "%d, %d", x, y);
692 cairo_move_to(cr, x + 20, y + 20);
693 cairo_text_path(cr, buf);
694 cairo_set_source_rgb(cr, 0, 0, 0);
695 cairo_stroke_preserve(cr);
696 cairo_set_source_rgb(cr, 1, 1, 1);
705 fill_tiles_yuv_planar(const struct yuv_info *yuv,
706 unsigned char *y_mem, unsigned char *u_mem,
707 unsigned char *v_mem, unsigned int width,
708 unsigned int height, unsigned int stride)
710 unsigned int cs = yuv->chroma_stride;
711 unsigned int xsub = yuv->xsub;
712 unsigned int ysub = yuv->ysub;
716 for (y = 0; y < height; ++y) {
717 for (x = 0; x < width; ++x) {
718 div_t d = div(x+y, width);
719 uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
720 + 0x000a1120 * (d.rem >> 6);
721 struct color_yuv color =
722 MAKE_YUV_601((rgb32 >> 16) & 0xff,
723 (rgb32 >> 8) & 0xff, rgb32 & 0xff);
726 u_mem[x/xsub*cs] = color.u;
727 v_mem[x/xsub*cs] = color.v;
731 if ((y + 1) % ysub == 0) {
732 u_mem += stride * cs / xsub;
733 v_mem += stride * cs / xsub;
739 fill_tiles_yuv_packed(const struct yuv_info *yuv, unsigned char *mem,
740 unsigned int width, unsigned int height,
743 unsigned char *y_mem = (yuv->order & YUV_YC) ? mem : mem + 1;
744 unsigned char *c_mem = (yuv->order & YUV_CY) ? mem : mem + 1;
745 unsigned int u = (yuv->order & YUV_YCrCb) ? 2 : 0;
746 unsigned int v = (yuv->order & YUV_YCbCr) ? 2 : 0;
750 for (y = 0; y < height; ++y) {
751 for (x = 0; x < width; x += 2) {
752 div_t d = div(x+y, width);
753 uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
754 + 0x000a1120 * (d.rem >> 6);
755 struct color_yuv color =
756 MAKE_YUV_601((rgb32 >> 16) & 0xff,
757 (rgb32 >> 8) & 0xff, rgb32 & 0xff);
759 y_mem[2*x] = color.y;
760 c_mem[2*x+u] = color.u;
761 y_mem[2*x+2] = color.y;
762 c_mem[2*x+v] = color.v;
771 fill_tiles_rgb16(const struct rgb_info *rgb, unsigned char *mem,
772 unsigned int width, unsigned int height, unsigned int stride)
776 for (y = 0; y < height; ++y) {
777 for (x = 0; x < width; ++x) {
778 div_t d = div(x+y, width);
779 uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
780 + 0x000a1120 * (d.rem >> 6);
782 MAKE_RGBA(rgb, (rgb32 >> 16) & 0xff,
783 (rgb32 >> 8) & 0xff, rgb32 & 0xff,
786 ((uint16_t *)mem)[x] = color;
793 fill_tiles_rgb24(const struct rgb_info *rgb, unsigned char *mem,
794 unsigned int width, unsigned int height, unsigned int stride)
798 for (y = 0; y < height; ++y) {
799 for (x = 0; x < width; ++x) {
800 div_t d = div(x+y, width);
801 uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
802 + 0x000a1120 * (d.rem >> 6);
803 struct color_rgb24 color =
804 MAKE_RGB24(rgb, (rgb32 >> 16) & 0xff,
805 (rgb32 >> 8) & 0xff, rgb32 & 0xff);
807 ((struct color_rgb24 *)mem)[x] = color;
814 fill_tiles_rgb32(const struct rgb_info *rgb, unsigned char *mem,
815 unsigned int width, unsigned int height, unsigned int stride)
817 unsigned char *mem_base = mem;
820 for (y = 0; y < height; ++y) {
821 for (x = 0; x < width; ++x) {
822 div_t d = div(x+y, width);
823 uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
824 + 0x000a1120 * (d.rem >> 6);
826 MAKE_RGBA(rgb, (rgb32 >> 16) & 0xff,
827 (rgb32 >> 8) & 0xff, rgb32 & 0xff,
830 ((uint32_t *)mem)[x] = color;
835 make_pwetty(mem_base, width, height, stride);
839 fill_tiles(const struct format_info *info, void *planes[3], unsigned int width,
840 unsigned int height, unsigned int stride)
842 unsigned char *u, *v;
844 switch (info->format) {
845 case DRM_FORMAT_UYVY:
846 case DRM_FORMAT_VYUY:
847 case DRM_FORMAT_YUYV:
848 case DRM_FORMAT_YVYU:
849 return fill_tiles_yuv_packed(&info->yuv, planes[0],
850 width, height, stride);
852 case DRM_FORMAT_NV12:
853 case DRM_FORMAT_NV21:
854 case DRM_FORMAT_NV16:
855 case DRM_FORMAT_NV61:
856 u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 1;
857 v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 1;
858 return fill_tiles_yuv_planar(&info->yuv, planes[0], u, v,
859 width, height, stride);
861 case DRM_FORMAT_YVU420:
862 return fill_tiles_yuv_planar(&info->yuv, planes[0], planes[1],
863 planes[2], width, height, stride);
865 case DRM_FORMAT_ARGB4444:
866 case DRM_FORMAT_XRGB4444:
867 case DRM_FORMAT_ABGR4444:
868 case DRM_FORMAT_XBGR4444:
869 case DRM_FORMAT_RGBA4444:
870 case DRM_FORMAT_RGBX4444:
871 case DRM_FORMAT_BGRA4444:
872 case DRM_FORMAT_BGRX4444:
873 case DRM_FORMAT_RGB565:
874 case DRM_FORMAT_BGR565:
875 case DRM_FORMAT_ARGB1555:
876 case DRM_FORMAT_XRGB1555:
877 case DRM_FORMAT_ABGR1555:
878 case DRM_FORMAT_XBGR1555:
879 case DRM_FORMAT_RGBA5551:
880 case DRM_FORMAT_RGBX5551:
881 case DRM_FORMAT_BGRA5551:
882 case DRM_FORMAT_BGRX5551:
883 return fill_tiles_rgb16(&info->rgb, planes[0],
884 width, height, stride);
886 case DRM_FORMAT_BGR888:
887 case DRM_FORMAT_RGB888:
888 return fill_tiles_rgb24(&info->rgb, planes[0],
889 width, height, stride);
890 case DRM_FORMAT_ARGB8888:
891 case DRM_FORMAT_XRGB8888:
892 case DRM_FORMAT_ABGR8888:
893 case DRM_FORMAT_XBGR8888:
894 case DRM_FORMAT_RGBA8888:
895 case DRM_FORMAT_RGBX8888:
896 case DRM_FORMAT_BGRA8888:
897 case DRM_FORMAT_BGRX8888:
898 case DRM_FORMAT_ARGB2101010:
899 case DRM_FORMAT_XRGB2101010:
900 case DRM_FORMAT_ABGR2101010:
901 case DRM_FORMAT_XBGR2101010:
902 case DRM_FORMAT_RGBA1010102:
903 case DRM_FORMAT_RGBX1010102:
904 case DRM_FORMAT_BGRA1010102:
905 case DRM_FORMAT_BGRX1010102:
906 return fill_tiles_rgb32(&info->rgb, planes[0],
907 width, height, stride);
912 fill_plain(const struct format_info *info, void *planes[3], unsigned int width,
913 unsigned int height, unsigned int stride)
915 memset(planes[0], 0x77, stride * height);
919 * fill_pattern - Fill a buffer with a test pattern
920 * @format: Pixel format
921 * @pattern: Test pattern
922 * @buffer: Buffer memory
923 * @width: Width in pixels
924 * @height: Height in pixels
925 * @stride: Line stride (pitch) in bytes
927 * Fill the buffer with the test pattern specified by the pattern parameter.
928 * Supported formats vary depending on the selected pattern.
931 fill_pattern(unsigned int format, enum fill_pattern pattern, void *planes[3],
932 unsigned int width, unsigned int height, unsigned int stride)
934 const struct format_info *info = NULL;
937 for (i = 0; i < ARRAY_SIZE(format_info); ++i) {
938 if (format_info[i].format == format) {
939 info = &format_info[i];
949 return fill_tiles(info, planes, width, height, stride);
952 return fill_smpte(info, planes, width, height, stride);
955 return fill_plain(info, planes, width, height, stride);
958 printf("Error: unsupported test pattern %u.\n", pattern);
963 /* -----------------------------------------------------------------------------
967 static struct kms_bo *
968 allocate_buffer(struct kms_driver *kms,
969 int width, int height, int *stride)
972 unsigned bo_attribs[] = {
975 KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8,
976 KMS_TERMINATE_PROP_LIST
980 bo_attribs[1] = width;
981 bo_attribs[3] = height;
983 ret = kms_bo_create(kms, bo_attribs, &bo);
985 fprintf(stderr, "failed to alloc buffer: %s\n",
990 ret = kms_bo_get_prop(bo, KMS_PITCH, stride);
992 fprintf(stderr, "failed to retreive buffer stride: %s\n",
1002 create_test_buffer(struct kms_driver *kms, unsigned int format,
1003 int width, int height, int handles[4],
1004 int pitches[4], int offsets[4], enum fill_pattern pattern)
1011 bo = allocate_buffer(kms, width, height, &pitches[0]);
1015 ret = kms_bo_map(bo, &virtual);
1017 fprintf(stderr, "failed to map buffer: %s\n",
1019 kms_bo_destroy(&bo);
1023 /* just testing a limited # of formats to test single
1024 * and multi-planar path.. would be nice to add more..
1027 case DRM_FORMAT_UYVY:
1028 case DRM_FORMAT_VYUY:
1029 case DRM_FORMAT_YUYV:
1030 case DRM_FORMAT_YVYU:
1032 kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]);
1033 kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]);
1035 planes[0] = virtual;
1038 case DRM_FORMAT_NV12:
1039 case DRM_FORMAT_NV21:
1040 case DRM_FORMAT_NV16:
1041 case DRM_FORMAT_NV61:
1043 kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]);
1044 kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]);
1045 pitches[1] = pitches[0];
1046 offsets[1] = pitches[0] * height;
1047 kms_bo_get_prop(bo, KMS_HANDLE, &handles[1]);
1049 planes[0] = virtual;
1050 planes[1] = virtual + offsets[1];
1053 case DRM_FORMAT_YVU420:
1055 kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]);
1056 kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]);
1057 pitches[1] = pitches[0] / 2;
1058 offsets[1] = pitches[0] * height;
1059 kms_bo_get_prop(bo, KMS_HANDLE, &handles[1]);
1060 pitches[2] = pitches[1];
1061 offsets[2] = offsets[1] + pitches[1] * height / 2;
1062 kms_bo_get_prop(bo, KMS_HANDLE, &handles[2]);
1064 planes[0] = virtual;
1065 planes[1] = virtual + offsets[1];
1066 planes[2] = virtual + offsets[2];
1069 case DRM_FORMAT_ARGB4444:
1070 case DRM_FORMAT_XRGB4444:
1071 case DRM_FORMAT_ABGR4444:
1072 case DRM_FORMAT_XBGR4444:
1073 case DRM_FORMAT_RGBA4444:
1074 case DRM_FORMAT_RGBX4444:
1075 case DRM_FORMAT_BGRA4444:
1076 case DRM_FORMAT_BGRX4444:
1077 case DRM_FORMAT_ARGB1555:
1078 case DRM_FORMAT_XRGB1555:
1079 case DRM_FORMAT_ABGR1555:
1080 case DRM_FORMAT_XBGR1555:
1081 case DRM_FORMAT_RGBA5551:
1082 case DRM_FORMAT_RGBX5551:
1083 case DRM_FORMAT_BGRA5551:
1084 case DRM_FORMAT_BGRX5551:
1085 case DRM_FORMAT_RGB565:
1086 case DRM_FORMAT_BGR565:
1087 case DRM_FORMAT_BGR888:
1088 case DRM_FORMAT_RGB888:
1089 case DRM_FORMAT_ARGB8888:
1090 case DRM_FORMAT_XRGB8888:
1091 case DRM_FORMAT_ABGR8888:
1092 case DRM_FORMAT_XBGR8888:
1093 case DRM_FORMAT_RGBA8888:
1094 case DRM_FORMAT_RGBX8888:
1095 case DRM_FORMAT_BGRA8888:
1096 case DRM_FORMAT_BGRX8888:
1097 case DRM_FORMAT_ARGB2101010:
1098 case DRM_FORMAT_XRGB2101010:
1099 case DRM_FORMAT_ABGR2101010:
1100 case DRM_FORMAT_XBGR2101010:
1101 case DRM_FORMAT_RGBA1010102:
1102 case DRM_FORMAT_RGBX1010102:
1103 case DRM_FORMAT_BGRA1010102:
1104 case DRM_FORMAT_BGRX1010102:
1106 kms_bo_get_prop(bo, KMS_HANDLE, &handles[0]);
1107 kms_bo_get_prop(bo, KMS_PITCH, &pitches[0]);
1109 planes[0] = virtual;
1113 fill_pattern(format, pattern, planes, width, height, pitches[0]);