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-rw-r--r--tests/modetest/buffers.c961
1 files changed, 2 insertions, 959 deletions
diff --git a/tests/modetest/buffers.c b/tests/modetest/buffers.c
index ebb14ef8..4fd310b9 100644
--- a/tests/modetest/buffers.c
+++ b/tests/modetest/buffers.c
@@ -44,13 +44,6 @@
#include "buffers.h"
-#ifdef HAVE_CAIRO
-#include <math.h>
-#include <cairo.h>
-#endif
-
-#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-
struct bo
{
int fd;
@@ -62,956 +55,6 @@ struct bo
};
/* -----------------------------------------------------------------------------
- * Formats
- */
-
-struct color_component {
- unsigned int length;
- unsigned int offset;
-};
-
-struct rgb_info {
- struct color_component red;
- struct color_component green;
- struct color_component blue;
- struct color_component alpha;
-};
-
-enum yuv_order {
- YUV_YCbCr = 1,
- YUV_YCrCb = 2,
- YUV_YC = 4,
- YUV_CY = 8,
-};
-
-struct yuv_info {
- enum yuv_order order;
- unsigned int xsub;
- unsigned int ysub;
- unsigned int chroma_stride;
-};
-
-struct format_info {
- unsigned int format;
- const char *name;
- const struct rgb_info rgb;
- const struct yuv_info yuv;
-};
-
-#define MAKE_RGB_INFO(rl, ro, gl, go, bl, bo, al, ao) \
- .rgb = { { (rl), (ro) }, { (gl), (go) }, { (bl), (bo) }, { (al), (ao) } }
-
-#define MAKE_YUV_INFO(order, xsub, ysub, chroma_stride) \
- .yuv = { (order), (xsub), (ysub), (chroma_stride) }
-
-static const struct format_info format_info[] = {
- /* YUV packed */
- { DRM_FORMAT_UYVY, "UYVY", MAKE_YUV_INFO(YUV_YCbCr | YUV_CY, 2, 2, 2) },
- { DRM_FORMAT_VYUY, "VYUY", MAKE_YUV_INFO(YUV_YCrCb | YUV_CY, 2, 2, 2) },
- { DRM_FORMAT_YUYV, "YUYV", MAKE_YUV_INFO(YUV_YCbCr | YUV_YC, 2, 2, 2) },
- { DRM_FORMAT_YVYU, "YVYU", MAKE_YUV_INFO(YUV_YCrCb | YUV_YC, 2, 2, 2) },
- /* YUV semi-planar */
- { DRM_FORMAT_NV12, "NV12", MAKE_YUV_INFO(YUV_YCbCr, 2, 2, 2) },
- { DRM_FORMAT_NV21, "NV21", MAKE_YUV_INFO(YUV_YCrCb, 2, 2, 2) },
- { DRM_FORMAT_NV16, "NV16", MAKE_YUV_INFO(YUV_YCbCr, 2, 1, 2) },
- { DRM_FORMAT_NV61, "NV61", MAKE_YUV_INFO(YUV_YCrCb, 2, 1, 2) },
- /* YUV planar */
- { DRM_FORMAT_YUV420, "YU12", MAKE_YUV_INFO(YUV_YCbCr, 2, 2, 1) },
- { DRM_FORMAT_YVU420, "YV12", MAKE_YUV_INFO(YUV_YCrCb, 2, 2, 1) },
- /* RGB16 */
- { DRM_FORMAT_ARGB4444, "AR12", MAKE_RGB_INFO(4, 8, 4, 4, 4, 0, 4, 12) },
- { DRM_FORMAT_XRGB4444, "XR12", MAKE_RGB_INFO(4, 8, 4, 4, 4, 0, 0, 0) },
- { DRM_FORMAT_ABGR4444, "AB12", MAKE_RGB_INFO(4, 0, 4, 4, 4, 8, 4, 12) },
- { DRM_FORMAT_XBGR4444, "XB12", MAKE_RGB_INFO(4, 0, 4, 4, 4, 8, 0, 0) },
- { DRM_FORMAT_RGBA4444, "RA12", MAKE_RGB_INFO(4, 12, 4, 8, 4, 4, 4, 0) },
- { DRM_FORMAT_RGBX4444, "RX12", MAKE_RGB_INFO(4, 12, 4, 8, 4, 4, 0, 0) },
- { DRM_FORMAT_BGRA4444, "BA12", MAKE_RGB_INFO(4, 4, 4, 8, 4, 12, 4, 0) },
- { DRM_FORMAT_BGRX4444, "BX12", MAKE_RGB_INFO(4, 4, 4, 8, 4, 12, 0, 0) },
- { DRM_FORMAT_ARGB1555, "AR15", MAKE_RGB_INFO(5, 10, 5, 5, 5, 0, 1, 15) },
- { DRM_FORMAT_XRGB1555, "XR15", MAKE_RGB_INFO(5, 10, 5, 5, 5, 0, 0, 0) },
- { DRM_FORMAT_ABGR1555, "AB15", MAKE_RGB_INFO(5, 0, 5, 5, 5, 10, 1, 15) },
- { DRM_FORMAT_XBGR1555, "XB15", MAKE_RGB_INFO(5, 0, 5, 5, 5, 10, 0, 0) },
- { DRM_FORMAT_RGBA5551, "RA15", MAKE_RGB_INFO(5, 11, 5, 6, 5, 1, 1, 0) },
- { DRM_FORMAT_RGBX5551, "RX15", MAKE_RGB_INFO(5, 11, 5, 6, 5, 1, 0, 0) },
- { DRM_FORMAT_BGRA5551, "BA15", MAKE_RGB_INFO(5, 1, 5, 6, 5, 11, 1, 0) },
- { DRM_FORMAT_BGRX5551, "BX15", MAKE_RGB_INFO(5, 1, 5, 6, 5, 11, 0, 0) },
- { DRM_FORMAT_RGB565, "RG16", MAKE_RGB_INFO(5, 11, 6, 5, 5, 0, 0, 0) },
- { DRM_FORMAT_BGR565, "BG16", MAKE_RGB_INFO(5, 0, 6, 5, 5, 11, 0, 0) },
- /* RGB24 */
- { DRM_FORMAT_BGR888, "BG24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 0, 0) },
- { DRM_FORMAT_RGB888, "RG24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 0, 0) },
- /* RGB32 */
- { DRM_FORMAT_ARGB8888, "AR24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 8, 24) },
- { DRM_FORMAT_XRGB8888, "XR24", MAKE_RGB_INFO(8, 16, 8, 8, 8, 0, 0, 0) },
- { DRM_FORMAT_ABGR8888, "AB24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 8, 24) },
- { DRM_FORMAT_XBGR8888, "XB24", MAKE_RGB_INFO(8, 0, 8, 8, 8, 16, 0, 0) },
- { DRM_FORMAT_RGBA8888, "RA24", MAKE_RGB_INFO(8, 24, 8, 16, 8, 8, 8, 0) },
- { DRM_FORMAT_RGBX8888, "RX24", MAKE_RGB_INFO(8, 24, 8, 16, 8, 8, 0, 0) },
- { DRM_FORMAT_BGRA8888, "BA24", MAKE_RGB_INFO(8, 8, 8, 16, 8, 24, 8, 0) },
- { DRM_FORMAT_BGRX8888, "BX24", MAKE_RGB_INFO(8, 8, 8, 16, 8, 24, 0, 0) },
- { DRM_FORMAT_ARGB2101010, "AR30", MAKE_RGB_INFO(10, 20, 10, 10, 10, 0, 2, 30) },
- { DRM_FORMAT_XRGB2101010, "XR30", MAKE_RGB_INFO(10, 20, 10, 10, 10, 0, 0, 0) },
- { DRM_FORMAT_ABGR2101010, "AB30", MAKE_RGB_INFO(10, 0, 10, 10, 10, 20, 2, 30) },
- { DRM_FORMAT_XBGR2101010, "XB30", MAKE_RGB_INFO(10, 0, 10, 10, 10, 20, 0, 0) },
- { DRM_FORMAT_RGBA1010102, "RA30", MAKE_RGB_INFO(10, 22, 10, 12, 10, 2, 2, 0) },
- { DRM_FORMAT_RGBX1010102, "RX30", MAKE_RGB_INFO(10, 22, 10, 12, 10, 2, 0, 0) },
- { DRM_FORMAT_BGRA1010102, "BA30", MAKE_RGB_INFO(10, 2, 10, 12, 10, 22, 2, 0) },
- { DRM_FORMAT_BGRX1010102, "BX30", MAKE_RGB_INFO(10, 2, 10, 12, 10, 22, 0, 0) },
-};
-
-unsigned int format_fourcc(const char *name)
-{
- unsigned int i;
- for (i = 0; i < ARRAY_SIZE(format_info); i++) {
- if (!strcmp(format_info[i].name, name))
- return format_info[i].format;
- }
- return 0;
-}
-
-/* -----------------------------------------------------------------------------
- * Test patterns
- */
-
-struct color_rgb24 {
- unsigned int value:24;
-} __attribute__((__packed__));
-
-struct color_yuv {
- unsigned char y;
- unsigned char u;
- unsigned char v;
-};
-
-#define MAKE_YUV_601_Y(r, g, b) \
- ((( 66 * (r) + 129 * (g) + 25 * (b) + 128) >> 8) + 16)
-#define MAKE_YUV_601_U(r, g, b) \
- (((-38 * (r) - 74 * (g) + 112 * (b) + 128) >> 8) + 128)
-#define MAKE_YUV_601_V(r, g, b) \
- (((112 * (r) - 94 * (g) - 18 * (b) + 128) >> 8) + 128)
-
-#define MAKE_YUV_601(r, g, b) \
- { .y = MAKE_YUV_601_Y(r, g, b), \
- .u = MAKE_YUV_601_U(r, g, b), \
- .v = MAKE_YUV_601_V(r, g, b) }
-
-#define MAKE_RGBA(rgb, r, g, b, a) \
- ((((r) >> (8 - (rgb)->red.length)) << (rgb)->red.offset) | \
- (((g) >> (8 - (rgb)->green.length)) << (rgb)->green.offset) | \
- (((b) >> (8 - (rgb)->blue.length)) << (rgb)->blue.offset) | \
- (((a) >> (8 - (rgb)->alpha.length)) << (rgb)->alpha.offset))
-
-#define MAKE_RGB24(rgb, r, g, b) \
- { .value = MAKE_RGBA(rgb, r, g, b, 0) }
-
-static void
-fill_smpte_yuv_planar(const struct yuv_info *yuv,
- unsigned char *y_mem, unsigned char *u_mem,
- unsigned char *v_mem, unsigned int width,
- unsigned int height, unsigned int stride)
-{
- const struct color_yuv colors_top[] = {
- MAKE_YUV_601(191, 192, 192), /* grey */
- MAKE_YUV_601(192, 192, 0), /* yellow */
- MAKE_YUV_601(0, 192, 192), /* cyan */
- MAKE_YUV_601(0, 192, 0), /* green */
- MAKE_YUV_601(192, 0, 192), /* magenta */
- MAKE_YUV_601(192, 0, 0), /* red */
- MAKE_YUV_601(0, 0, 192), /* blue */
- };
- const struct color_yuv colors_middle[] = {
- MAKE_YUV_601(0, 0, 192), /* blue */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(192, 0, 192), /* magenta */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(0, 192, 192), /* cyan */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(192, 192, 192), /* grey */
- };
- const struct color_yuv colors_bottom[] = {
- MAKE_YUV_601(0, 33, 76), /* in-phase */
- MAKE_YUV_601(255, 255, 255), /* super white */
- MAKE_YUV_601(50, 0, 106), /* quadrature */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(9, 9, 9), /* 3.5% */
- MAKE_YUV_601(19, 19, 19), /* 7.5% */
- MAKE_YUV_601(29, 29, 29), /* 11.5% */
- MAKE_YUV_601(19, 19, 19), /* black */
- };
- unsigned int cs = yuv->chroma_stride;
- unsigned int xsub = yuv->xsub;
- unsigned int ysub = yuv->ysub;
- unsigned int x;
- unsigned int y;
-
- /* Luma */
- for (y = 0; y < height * 6 / 9; ++y) {
- for (x = 0; x < width; ++x)
- y_mem[x] = colors_top[x * 7 / width].y;
- y_mem += stride;
- }
-
- for (; y < height * 7 / 9; ++y) {
- for (x = 0; x < width; ++x)
- y_mem[x] = colors_middle[x * 7 / width].y;
- y_mem += stride;
- }
-
- for (; y < height; ++y) {
- for (x = 0; x < width * 5 / 7; ++x)
- y_mem[x] = colors_bottom[x * 4 / (width * 5 / 7)].y;
- for (; x < width * 6 / 7; ++x)
- y_mem[x] = colors_bottom[(x - width * 5 / 7) * 3
- / (width / 7) + 4].y;
- for (; x < width; ++x)
- y_mem[x] = colors_bottom[7].y;
- y_mem += stride;
- }
-
- /* Chroma */
- for (y = 0; y < height / ysub * 6 / 9; ++y) {
- for (x = 0; x < width; x += xsub) {
- u_mem[x*cs/xsub] = colors_top[x * 7 / width].u;
- v_mem[x*cs/xsub] = colors_top[x * 7 / width].v;
- }
- u_mem += stride * cs / xsub;
- v_mem += stride * cs / xsub;
- }
-
- for (; y < height / ysub * 7 / 9; ++y) {
- for (x = 0; x < width; x += xsub) {
- u_mem[x*cs/xsub] = colors_middle[x * 7 / width].u;
- v_mem[x*cs/xsub] = colors_middle[x * 7 / width].v;
- }
- u_mem += stride * cs / xsub;
- v_mem += stride * cs / xsub;
- }
-
- for (; y < height / ysub; ++y) {
- for (x = 0; x < width * 5 / 7; x += xsub) {
- u_mem[x*cs/xsub] =
- colors_bottom[x * 4 / (width * 5 / 7)].u;
- v_mem[x*cs/xsub] =
- colors_bottom[x * 4 / (width * 5 / 7)].v;
- }
- for (; x < width * 6 / 7; x += xsub) {
- u_mem[x*cs/xsub] = colors_bottom[(x - width * 5 / 7) *
- 3 / (width / 7) + 4].u;
- v_mem[x*cs/xsub] = colors_bottom[(x - width * 5 / 7) *
- 3 / (width / 7) + 4].v;
- }
- for (; x < width; x += xsub) {
- u_mem[x*cs/xsub] = colors_bottom[7].u;
- v_mem[x*cs/xsub] = colors_bottom[7].v;
- }
- u_mem += stride * cs / xsub;
- v_mem += stride * cs / xsub;
- }
-}
-
-static void
-fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem,
- unsigned int width, unsigned int height,
- unsigned int stride)
-{
- const struct color_yuv colors_top[] = {
- MAKE_YUV_601(191, 192, 192), /* grey */
- MAKE_YUV_601(192, 192, 0), /* yellow */
- MAKE_YUV_601(0, 192, 192), /* cyan */
- MAKE_YUV_601(0, 192, 0), /* green */
- MAKE_YUV_601(192, 0, 192), /* magenta */
- MAKE_YUV_601(192, 0, 0), /* red */
- MAKE_YUV_601(0, 0, 192), /* blue */
- };
- const struct color_yuv colors_middle[] = {
- MAKE_YUV_601(0, 0, 192), /* blue */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(192, 0, 192), /* magenta */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(0, 192, 192), /* cyan */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(192, 192, 192), /* grey */
- };
- const struct color_yuv colors_bottom[] = {
- MAKE_YUV_601(0, 33, 76), /* in-phase */
- MAKE_YUV_601(255, 255, 255), /* super white */
- MAKE_YUV_601(50, 0, 106), /* quadrature */
- MAKE_YUV_601(19, 19, 19), /* black */
- MAKE_YUV_601(9, 9, 9), /* 3.5% */
- MAKE_YUV_601(19, 19, 19), /* 7.5% */
- MAKE_YUV_601(29, 29, 29), /* 11.5% */
- MAKE_YUV_601(19, 19, 19), /* black */
- };
- unsigned char *y_mem = (yuv->order & YUV_YC) ? mem : mem + 1;
- unsigned char *c_mem = (yuv->order & YUV_CY) ? mem : mem + 1;
- unsigned int u = (yuv->order & YUV_YCrCb) ? 2 : 0;
- unsigned int v = (yuv->order & YUV_YCbCr) ? 2 : 0;
- unsigned int x;
- unsigned int y;
-
- /* Luma */
- for (y = 0; y < height * 6 / 9; ++y) {
- for (x = 0; x < width; ++x)
- y_mem[2*x] = colors_top[x * 7 / width].y;
- y_mem += stride;
- }
-
- for (; y < height * 7 / 9; ++y) {
- for (x = 0; x < width; ++x)
- y_mem[2*x] = colors_middle[x * 7 / width].y;
- y_mem += stride;
- }
-
- for (; y < height; ++y) {
- for (x = 0; x < width * 5 / 7; ++x)
- y_mem[2*x] = colors_bottom[x * 4 / (width * 5 / 7)].y;
- for (; x < width * 6 / 7; ++x)
- y_mem[2*x] = colors_bottom[(x - width * 5 / 7) * 3
- / (width / 7) + 4].y;
- for (; x < width; ++x)
- y_mem[2*x] = colors_bottom[7].y;
- y_mem += stride;
- }
-
- /* Chroma */
- for (y = 0; y < height * 6 / 9; ++y) {
- for (x = 0; x < width; x += 2) {
- c_mem[2*x+u] = colors_top[x * 7 / width].u;
- c_mem[2*x+v] = colors_top[x * 7 / width].v;
- }
- c_mem += stride;
- }
-
- for (; y < height * 7 / 9; ++y) {
- for (x = 0; x < width; x += 2) {
- c_mem[2*x+u] = colors_middle[x * 7 / width].u;
- c_mem[2*x+v] = colors_middle[x * 7 / width].v;
- }
- c_mem += stride;
- }
-
- for (; y < height; ++y) {
- for (x = 0; x < width * 5 / 7; x += 2) {
- c_mem[2*x+u] = colors_bottom[x * 4 / (width * 5 / 7)].u;
- c_mem[2*x+v] = colors_bottom[x * 4 / (width * 5 / 7)].v;
- }
- for (; x < width * 6 / 7; x += 2) {
- c_mem[2*x+u] = colors_bottom[(x - width * 5 / 7) *
- 3 / (width / 7) + 4].u;
- c_mem[2*x+v] = colors_bottom[(x - width * 5 / 7) *
- 3 / (width / 7) + 4].v;
- }
- for (; x < width; x += 2) {
- c_mem[2*x+u] = colors_bottom[7].u;
- c_mem[2*x+v] = colors_bottom[7].v;
- }
- c_mem += stride;
- }
-}
-
-static void
-fill_smpte_rgb16(const struct rgb_info *rgb, unsigned char *mem,
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const uint16_t colors_top[] = {
- MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */
- MAKE_RGBA(rgb, 192, 192, 0, 255), /* yellow */
- MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */
- MAKE_RGBA(rgb, 0, 192, 0, 255), /* green */
- MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */
- MAKE_RGBA(rgb, 192, 0, 0, 255), /* red */
- MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */
- };
- const uint16_t colors_middle[] = {
- MAKE_RGBA(rgb, 0, 0, 192, 127), /* blue */
- MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */
- MAKE_RGBA(rgb, 192, 0, 192, 127), /* magenta */
- MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */
- MAKE_RGBA(rgb, 0, 192, 192, 127), /* cyan */
- MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */
- MAKE_RGBA(rgb, 192, 192, 192, 127), /* grey */
- };
- const uint16_t colors_bottom[] = {
- MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */
- MAKE_RGBA(rgb, 255, 255, 255, 255), /* super white */
- MAKE_RGBA(rgb, 50, 0, 106, 255), /* quadrature */
- MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
- MAKE_RGBA(rgb, 9, 9, 9, 255), /* 3.5% */
- MAKE_RGBA(rgb, 19, 19, 19, 255), /* 7.5% */
- MAKE_RGBA(rgb, 29, 29, 29, 255), /* 11.5% */
- MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
- };
- unsigned int x;
- unsigned int y;
-
- for (y = 0; y < height * 6 / 9; ++y) {
- for (x = 0; x < width; ++x)
- ((uint16_t *)mem)[x] = colors_top[x * 7 / width];
- mem += stride;
- }
-
- for (; y < height * 7 / 9; ++y) {
- for (x = 0; x < width; ++x)
- ((uint16_t *)mem)[x] = colors_middle[x * 7 / width];
- mem += stride;
- }
-
- for (; y < height; ++y) {
- for (x = 0; x < width * 5 / 7; ++x)
- ((uint16_t *)mem)[x] =
- colors_bottom[x * 4 / (width * 5 / 7)];
- for (; x < width * 6 / 7; ++x)
- ((uint16_t *)mem)[x] =
- colors_bottom[(x - width * 5 / 7) * 3
- / (width / 7) + 4];
- for (; x < width; ++x)
- ((uint16_t *)mem)[x] = colors_bottom[7];
- mem += stride;
- }
-}
-
-static void
-fill_smpte_rgb24(const struct rgb_info *rgb, void *mem,
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const struct color_rgb24 colors_top[] = {
- MAKE_RGB24(rgb, 192, 192, 192), /* grey */
- MAKE_RGB24(rgb, 192, 192, 0), /* yellow */
- MAKE_RGB24(rgb, 0, 192, 192), /* cyan */
- MAKE_RGB24(rgb, 0, 192, 0), /* green */
- MAKE_RGB24(rgb, 192, 0, 192), /* magenta */
- MAKE_RGB24(rgb, 192, 0, 0), /* red */
- MAKE_RGB24(rgb, 0, 0, 192), /* blue */
- };
- const struct color_rgb24 colors_middle[] = {
- MAKE_RGB24(rgb, 0, 0, 192), /* blue */
- MAKE_RGB24(rgb, 19, 19, 19), /* black */
- MAKE_RGB24(rgb, 192, 0, 192), /* magenta */
- MAKE_RGB24(rgb, 19, 19, 19), /* black */
- MAKE_RGB24(rgb, 0, 192, 192), /* cyan */
- MAKE_RGB24(rgb, 19, 19, 19), /* black */
- MAKE_RGB24(rgb, 192, 192, 192), /* grey */
- };
- const struct color_rgb24 colors_bottom[] = {
- MAKE_RGB24(rgb, 0, 33, 76), /* in-phase */
- MAKE_RGB24(rgb, 255, 255, 255), /* super white */
- MAKE_RGB24(rgb, 50, 0, 106), /* quadrature */
- MAKE_RGB24(rgb, 19, 19, 19), /* black */
- MAKE_RGB24(rgb, 9, 9, 9), /* 3.5% */
- MAKE_RGB24(rgb, 19, 19, 19), /* 7.5% */
- MAKE_RGB24(rgb, 29, 29, 29), /* 11.5% */
- MAKE_RGB24(rgb, 19, 19, 19), /* black */
- };
- unsigned int x;
- unsigned int y;
-
- for (y = 0; y < height * 6 / 9; ++y) {
- for (x = 0; x < width; ++x)
- ((struct color_rgb24 *)mem)[x] =
- colors_top[x * 7 / width];
- mem += stride;
- }
-
- for (; y < height * 7 / 9; ++y) {
- for (x = 0; x < width; ++x)
- ((struct color_rgb24 *)mem)[x] =
- colors_middle[x * 7 / width];
- mem += stride;
- }
-
- for (; y < height; ++y) {
- for (x = 0; x < width * 5 / 7; ++x)
- ((struct color_rgb24 *)mem)[x] =
- colors_bottom[x * 4 / (width * 5 / 7)];
- for (; x < width * 6 / 7; ++x)
- ((struct color_rgb24 *)mem)[x] =
- colors_bottom[(x - width * 5 / 7) * 3
- / (width / 7) + 4];
- for (; x < width; ++x)
- ((struct color_rgb24 *)mem)[x] = colors_bottom[7];
- mem += stride;
- }
-}
-
-static void
-fill_smpte_rgb32(const struct rgb_info *rgb, unsigned char *mem,
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const uint32_t colors_top[] = {
- MAKE_RGBA(rgb, 192, 192, 192, 255), /* grey */
- MAKE_RGBA(rgb, 192, 192, 0, 255), /* yellow */
- MAKE_RGBA(rgb, 0, 192, 192, 255), /* cyan */
- MAKE_RGBA(rgb, 0, 192, 0, 255), /* green */
- MAKE_RGBA(rgb, 192, 0, 192, 255), /* magenta */
- MAKE_RGBA(rgb, 192, 0, 0, 255), /* red */
- MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */
- };
- const uint32_t colors_middle[] = {
- MAKE_RGBA(rgb, 0, 0, 192, 127), /* blue */
- MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */
- MAKE_RGBA(rgb, 192, 0, 192, 127), /* magenta */
- MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */
- MAKE_RGBA(rgb, 0, 192, 192, 127), /* cyan */
- MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */
- MAKE_RGBA(rgb, 192, 192, 192, 127), /* grey */
- };
- const uint32_t colors_bottom[] = {
- MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */
- MAKE_RGBA(rgb, 255, 255, 255, 255), /* super white */
- MAKE_RGBA(rgb, 50, 0, 106, 255), /* quadrature */
- MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
- MAKE_RGBA(rgb, 9, 9, 9, 255), /* 3.5% */
- MAKE_RGBA(rgb, 19, 19, 19, 255), /* 7.5% */
- MAKE_RGBA(rgb, 29, 29, 29, 255), /* 11.5% */
- MAKE_RGBA(rgb, 19, 19, 19, 255), /* black */
- };
- unsigned int x;
- unsigned int y;
-
- for (y = 0; y < height * 6 / 9; ++y) {
- for (x = 0; x < width; ++x)
- ((uint32_t *)mem)[x] = colors_top[x * 7 / width];
- mem += stride;
- }
-
- for (; y < height * 7 / 9; ++y) {
- for (x = 0; x < width; ++x)
- ((uint32_t *)mem)[x] = colors_middle[x * 7 / width];
- mem += stride;
- }
-
- for (; y < height; ++y) {
- for (x = 0; x < width * 5 / 7; ++x)
- ((uint32_t *)mem)[x] =
- colors_bottom[x * 4 / (width * 5 / 7)];
- for (; x < width * 6 / 7; ++x)
- ((uint32_t *)mem)[x] =
- colors_bottom[(x - width * 5 / 7) * 3
- / (width / 7) + 4];
- for (; x < width; ++x)
- ((uint32_t *)mem)[x] = colors_bottom[7];
- mem += stride;
- }
-}
-
-static void
-fill_smpte(const struct format_info *info, void *planes[3], unsigned int width,
- unsigned int height, unsigned int stride)
-{
- unsigned char *u, *v;
-
- switch (info->format) {
- case DRM_FORMAT_UYVY:
- case DRM_FORMAT_VYUY:
- case DRM_FORMAT_YUYV:
- case DRM_FORMAT_YVYU:
- return fill_smpte_yuv_packed(&info->yuv, planes[0], width,
- height, stride);
-
- case DRM_FORMAT_NV12:
- case DRM_FORMAT_NV21:
- case DRM_FORMAT_NV16:
- case DRM_FORMAT_NV61:
- u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 1;
- v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 1;
- return fill_smpte_yuv_planar(&info->yuv, planes[0], u, v,
- width, height, stride);
-
- case DRM_FORMAT_YUV420:
- return fill_smpte_yuv_planar(&info->yuv, planes[0], planes[1],
- planes[2], width, height, stride);
-
- case DRM_FORMAT_YVU420:
- return fill_smpte_yuv_planar(&info->yuv, planes[0], planes[2],
- planes[1], width, height, stride);
-
- case DRM_FORMAT_ARGB4444:
- case DRM_FORMAT_XRGB4444:
- case DRM_FORMAT_ABGR4444:
- case DRM_FORMAT_XBGR4444:
- case DRM_FORMAT_RGBA4444:
- case DRM_FORMAT_RGBX4444:
- case DRM_FORMAT_BGRA4444:
- case DRM_FORMAT_BGRX4444:
- case DRM_FORMAT_RGB565:
- case DRM_FORMAT_BGR565:
- case DRM_FORMAT_ARGB1555:
- case DRM_FORMAT_XRGB1555:
- case DRM_FORMAT_ABGR1555:
- case DRM_FORMAT_XBGR1555:
- case DRM_FORMAT_RGBA5551:
- case DRM_FORMAT_RGBX5551:
- case DRM_FORMAT_BGRA5551:
- case DRM_FORMAT_BGRX5551:
- return fill_smpte_rgb16(&info->rgb, planes[0],
- width, height, stride);
-
- case DRM_FORMAT_BGR888:
- case DRM_FORMAT_RGB888:
- return fill_smpte_rgb24(&info->rgb, planes[0],
- width, height, stride);
- case DRM_FORMAT_ARGB8888:
- case DRM_FORMAT_XRGB8888:
- case DRM_FORMAT_ABGR8888:
- case DRM_FORMAT_XBGR8888:
- case DRM_FORMAT_RGBA8888:
- case DRM_FORMAT_RGBX8888:
- case DRM_FORMAT_BGRA8888:
- case DRM_FORMAT_BGRX8888:
- case DRM_FORMAT_ARGB2101010:
- case DRM_FORMAT_XRGB2101010:
- case DRM_FORMAT_ABGR2101010:
- case DRM_FORMAT_XBGR2101010:
- case DRM_FORMAT_RGBA1010102:
- case DRM_FORMAT_RGBX1010102:
- case DRM_FORMAT_BGRA1010102:
- case DRM_FORMAT_BGRX1010102:
- return fill_smpte_rgb32(&info->rgb, planes[0],
- width, height, stride);
- }
-}
-
-/* swap these for big endian.. */
-#define RED 2
-#define GREEN 1
-#define BLUE 0
-
-static void
-make_pwetty(void *data, int width, int height, int stride, uint32_t format)
-{
-#ifdef HAVE_CAIRO
- cairo_surface_t *surface;
- cairo_t *cr;
- int x, y;
- cairo_format_t cairo_format;
-
- /* we can ignore the order of R,G,B channels */
- switch (format) {
- case DRM_FORMAT_XRGB8888:
- case DRM_FORMAT_ARGB8888:
- case DRM_FORMAT_XBGR8888:
- case DRM_FORMAT_ABGR8888:
- cairo_format = CAIRO_FORMAT_ARGB32;
- break;
- case DRM_FORMAT_RGB565:
- case DRM_FORMAT_BGR565:
- cairo_format = CAIRO_FORMAT_RGB16_565;
- break;
- default:
- return;
- }
-
- surface = cairo_image_surface_create_for_data(data,
- cairo_format,
- width, height,
- stride);
- cr = cairo_create(surface);
- cairo_surface_destroy(surface);
-
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
- for (x = 0; x < width; x += 250)
- for (y = 0; y < height; y += 250) {
- char buf[64];
-
- cairo_move_to(cr, x, y - 20);
- cairo_line_to(cr, x, y + 20);
- cairo_move_to(cr, x - 20, y);
- cairo_line_to(cr, x + 20, y);
- cairo_new_sub_path(cr);
- cairo_arc(cr, x, y, 10, 0, M_PI * 2);
- cairo_set_line_width(cr, 4);
- cairo_set_source_rgb(cr, 0, 0, 0);
- cairo_stroke_preserve(cr);
- cairo_set_source_rgb(cr, 1, 1, 1);
- cairo_set_line_width(cr, 2);
- cairo_stroke(cr);
-
- snprintf(buf, sizeof buf, "%d, %d", x, y);
- cairo_move_to(cr, x + 20, y + 20);
- cairo_text_path(cr, buf);
- cairo_set_source_rgb(cr, 0, 0, 0);
- cairo_stroke_preserve(cr);
- cairo_set_source_rgb(cr, 1, 1, 1);
- cairo_fill(cr);
- }
-
- cairo_destroy(cr);
-#endif
-}
-
-static void
-fill_tiles_yuv_planar(const struct format_info *info,
- unsigned char *y_mem, unsigned char *u_mem,
- unsigned char *v_mem, unsigned int width,
- unsigned int height, unsigned int stride)
-{
- const struct yuv_info *yuv = &info->yuv;
- unsigned int cs = yuv->chroma_stride;
- unsigned int xsub = yuv->xsub;
- unsigned int ysub = yuv->ysub;
- unsigned int x;
- unsigned int y;
-
- for (y = 0; y < height; ++y) {
- for (x = 0; x < width; ++x) {
- div_t d = div(x+y, width);
- uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
- + 0x000a1120 * (d.rem >> 6);
- struct color_yuv color =
- MAKE_YUV_601((rgb32 >> 16) & 0xff,
- (rgb32 >> 8) & 0xff, rgb32 & 0xff);
-
- y_mem[x] = color.y;
- u_mem[x/xsub*cs] = color.u;
- v_mem[x/xsub*cs] = color.v;
- }
-
- y_mem += stride;
- if ((y + 1) % ysub == 0) {
- u_mem += stride * cs / xsub;
- v_mem += stride * cs / xsub;
- }
- }
-}
-
-static void
-fill_tiles_yuv_packed(const struct format_info *info, unsigned char *mem,
- unsigned int width, unsigned int height,
- unsigned int stride)
-{
- const struct yuv_info *yuv = &info->yuv;
- unsigned char *y_mem = (yuv->order & YUV_YC) ? mem : mem + 1;
- unsigned char *c_mem = (yuv->order & YUV_CY) ? mem : mem + 1;
- unsigned int u = (yuv->order & YUV_YCrCb) ? 2 : 0;
- unsigned int v = (yuv->order & YUV_YCbCr) ? 2 : 0;
- unsigned int x;
- unsigned int y;
-
- for (y = 0; y < height; ++y) {
- for (x = 0; x < width; x += 2) {
- div_t d = div(x+y, width);
- uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
- + 0x000a1120 * (d.rem >> 6);
- struct color_yuv color =
- MAKE_YUV_601((rgb32 >> 16) & 0xff,
- (rgb32 >> 8) & 0xff, rgb32 & 0xff);
-
- y_mem[2*x] = color.y;
- c_mem[2*x+u] = color.u;
- y_mem[2*x+2] = color.y;
- c_mem[2*x+v] = color.v;
- }
-
- y_mem += stride;
- c_mem += stride;
- }
-}
-
-static void
-fill_tiles_rgb16(const struct format_info *info, unsigned char *mem,
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const struct rgb_info *rgb = &info->rgb;
- unsigned char *mem_base = mem;
- unsigned int x, y;
-
- for (y = 0; y < height; ++y) {
- for (x = 0; x < width; ++x) {
- div_t d = div(x+y, width);
- uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
- + 0x000a1120 * (d.rem >> 6);
- uint16_t color =
- MAKE_RGBA(rgb, (rgb32 >> 16) & 0xff,
- (rgb32 >> 8) & 0xff, rgb32 & 0xff,
- 255);
-
- ((uint16_t *)mem)[x] = color;
- }
- mem += stride;
- }
-
- make_pwetty(mem_base, width, height, stride, info->format);
-}
-
-static void
-fill_tiles_rgb24(const struct format_info *info, unsigned char *mem,
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const struct rgb_info *rgb = &info->rgb;
- unsigned int x, y;
-
- for (y = 0; y < height; ++y) {
- for (x = 0; x < width; ++x) {
- div_t d = div(x+y, width);
- uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
- + 0x000a1120 * (d.rem >> 6);
- struct color_rgb24 color =
- MAKE_RGB24(rgb, (rgb32 >> 16) & 0xff,
- (rgb32 >> 8) & 0xff, rgb32 & 0xff);
-
- ((struct color_rgb24 *)mem)[x] = color;
- }
- mem += stride;
- }
-}
-
-static void
-fill_tiles_rgb32(const struct format_info *info, unsigned char *mem,
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const struct rgb_info *rgb = &info->rgb;
- unsigned char *mem_base = mem;
- unsigned int x, y;
-
- for (y = 0; y < height; ++y) {
- for (x = 0; x < width; ++x) {
- div_t d = div(x+y, width);
- uint32_t rgb32 = 0x00130502 * (d.quot >> 6)
- + 0x000a1120 * (d.rem >> 6);
- uint32_t alpha = ((y < height/2) && (x < width/2)) ? 127 : 255;
- uint32_t color =
- MAKE_RGBA(rgb, (rgb32 >> 16) & 0xff,
- (rgb32 >> 8) & 0xff, rgb32 & 0xff,
- alpha);
-
- ((uint32_t *)mem)[x] = color;
- }
- mem += stride;
- }
-
- make_pwetty(mem_base, width, height, stride, info->format);
-}
-
-static void
-fill_tiles(const struct format_info *info, void *planes[3], unsigned int width,
- unsigned int height, unsigned int stride)
-{
- unsigned char *u, *v;
-
- switch (info->format) {
- case DRM_FORMAT_UYVY:
- case DRM_FORMAT_VYUY:
- case DRM_FORMAT_YUYV:
- case DRM_FORMAT_YVYU:
- return fill_tiles_yuv_packed(info, planes[0],
- width, height, stride);
-
- case DRM_FORMAT_NV12:
- case DRM_FORMAT_NV21:
- case DRM_FORMAT_NV16:
- case DRM_FORMAT_NV61:
- u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 1;
- v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 1;
- return fill_tiles_yuv_planar(info, planes[0], u, v,
- width, height, stride);
-
- case DRM_FORMAT_YUV420:
- return fill_tiles_yuv_planar(info, planes[0], planes[1],
- planes[2], width, height, stride);
-
- case DRM_FORMAT_YVU420:
- return fill_tiles_yuv_planar(info, planes[0], planes[2],
- planes[1], width, height, stride);
-
- case DRM_FORMAT_ARGB4444:
- case DRM_FORMAT_XRGB4444:
- case DRM_FORMAT_ABGR4444:
- case DRM_FORMAT_XBGR4444:
- case DRM_FORMAT_RGBA4444:
- case DRM_FORMAT_RGBX4444:
- case DRM_FORMAT_BGRA4444:
- case DRM_FORMAT_BGRX4444:
- case DRM_FORMAT_RGB565:
- case DRM_FORMAT_BGR565:
- case DRM_FORMAT_ARGB1555:
- case DRM_FORMAT_XRGB1555:
- case DRM_FORMAT_ABGR1555:
- case DRM_FORMAT_XBGR1555:
- case DRM_FORMAT_RGBA5551:
- case DRM_FORMAT_RGBX5551:
- case DRM_FORMAT_BGRA5551:
- case DRM_FORMAT_BGRX5551:
- return fill_tiles_rgb16(info, planes[0],
- width, height, stride);
-
- case DRM_FORMAT_BGR888:
- case DRM_FORMAT_RGB888:
- return fill_tiles_rgb24(info, planes[0],
- width, height, stride);
- case DRM_FORMAT_ARGB8888:
- case DRM_FORMAT_XRGB8888:
- case DRM_FORMAT_ABGR8888:
- case DRM_FORMAT_XBGR8888:
- case DRM_FORMAT_RGBA8888:
- case DRM_FORMAT_RGBX8888:
- case DRM_FORMAT_BGRA8888:
- case DRM_FORMAT_BGRX8888:
- case DRM_FORMAT_ARGB2101010:
- case DRM_FORMAT_XRGB2101010:
- case DRM_FORMAT_ABGR2101010:
- case DRM_FORMAT_XBGR2101010:
- case DRM_FORMAT_RGBA1010102:
- case DRM_FORMAT_RGBX1010102:
- case DRM_FORMAT_BGRA1010102:
- case DRM_FORMAT_BGRX1010102:
- return fill_tiles_rgb32(info, planes[0],
- width, height, stride);
- }
-}
-
-static void
-fill_plain(const struct format_info *info, void *planes[3], unsigned int width,
- unsigned int height, unsigned int stride)
-{
- memset(planes[0], 0x77, stride * height);
-}
-
-/*
- * fill_pattern - Fill a buffer with a test pattern
- * @format: Pixel format
- * @pattern: Test pattern
- * @buffer: Buffer memory
- * @width: Width in pixels
- * @height: Height in pixels
- * @stride: Line stride (pitch) in bytes
- *
- * Fill the buffer with the test pattern specified by the pattern parameter.
- * Supported formats vary depending on the selected pattern.
- */
-static void
-fill_pattern(unsigned int format, enum fill_pattern pattern, void *planes[3],
- unsigned int width, unsigned int height, unsigned int stride)
-{
- const struct format_info *info = NULL;
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(format_info); ++i) {
- if (format_info[i].format == format) {
- info = &format_info[i];
- break;
- }
- }
-
- if (info == NULL)
- return;
-
- switch (pattern) {
- case PATTERN_TILES:
- return fill_tiles(info, planes, width, height, stride);
-
- case PATTERN_SMPTE:
- return fill_smpte(info, planes, width, height, stride);
-
- case PATTERN_PLAIN:
- return fill_plain(info, planes, width, height, stride);
-
- default:
- printf("Error: unsupported test pattern %u.\n", pattern);
- break;
- }
-}
-
-/* -----------------------------------------------------------------------------
* Buffers management
*/
@@ -1086,7 +129,7 @@ struct bo *
bo_create(int fd, unsigned int format,
unsigned int width, unsigned int height,
unsigned int handles[4], unsigned int pitches[4],
- unsigned int offsets[4], enum fill_pattern pattern)
+ unsigned int offsets[4], enum util_fill_pattern pattern)
{
unsigned int virtual_height;
struct bo *bo;
@@ -1280,7 +323,7 @@ bo_create(int fd, unsigned int format,
break;
}
- fill_pattern(format, pattern, planes, width, height, pitches[0]);
+ util_fill_pattern(format, pattern, planes, width, height, pitches[0]);
bo_unmap(bo);
return bo;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 22:01:31 +0000