From bbf6e3dea3c79ea8e0c3e1dd8f80014201e003fc Mon Sep 17 00:00:00 2001 From: Inki Dae Date: Mon, 18 Feb 2013 21:51:00 +0900 Subject: libdrm/exynos: add test application for 2d gpu. This patch adds library and test application for g2d gpu(fimg2d). The fimg2d hardware is a 2D graphics accelerator(G2D) that supports Bit Block Transfer(BitBLT). The library includes the following primitive drawing operations: .solid fill - This operation fills the given buffer with the given color data. .copy - This operation copies contents in source buffer to destination buffer. .copy_with_scale - This operation copies contents in source buffer to destination buffer scaling up or down properly. .blend - This operation blends contents in source buffer with the ones in destination buffer. And the above operations uses gem handle or user space address allocated by malloc() as source or destination buffer. And the test application includes just simple primitive drawing tests with the above library. And the guide to test is as the following, "#exynos_fimg2d_test -s connector_id@crtc_id:mode" With this above simple command, four primitive drawing operations would be called step by step and also rendered on the output device to the given connector and crtc id. Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park Signed-off-by: Rob Clark --- tests/exynos/Makefile.am | 19 ++ tests/exynos/exynos_fimg2d_test.c | 695 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 714 insertions(+) create mode 100644 tests/exynos/Makefile.am create mode 100644 tests/exynos/exynos_fimg2d_test.c (limited to 'tests/exynos') diff --git a/tests/exynos/Makefile.am b/tests/exynos/Makefile.am new file mode 100644 index 00000000..bf9ad820 --- /dev/null +++ b/tests/exynos/Makefile.am @@ -0,0 +1,19 @@ +AM_CFLAGS = \ + -I $(top_srcdir)/include/drm \ + -I $(top_srcdir)/libkms/ \ + -I $(top_srcdir)/exynos \ + -I $(top_srcdir) + +noinst_PROGRAMS = \ + exynos_fimg2d_test + +exynos_fimg2d_test_LDADD = \ + $(top_builddir)/libdrm.la \ + $(top_builddir)/libkms/libkms.la \ + $(top_builddir)/exynos/libdrm_exynos.la + +exynos_fimg2d_test_SOURCES = \ + exynos_fimg2d_test.c + +run: exynos_fimg2d_test + ./exynos_fimg2d_test diff --git a/tests/exynos/exynos_fimg2d_test.c b/tests/exynos/exynos_fimg2d_test.c new file mode 100644 index 00000000..e80455a9 --- /dev/null +++ b/tests/exynos/exynos_fimg2d_test.c @@ -0,0 +1,695 @@ +/* + * Copyright (C) 2013 Samsung Electronics Co.Ltd + * Authors: + * Inki Dae + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include "exynos_drm.h" +#include "exynos_drmif.h" +#include "fimg2d.h" + +#define DRM_MODULE_NAME "exynos" +#define MAX_TEST_CASE 8 + +static unsigned int screen_width, screen_height; + +/* + * A structure to test fimg2d hw. + * + * @solid_fild: fill given color data to source buffer. + * @copy: copy source to destination buffer. + * @copy_with_scale: copy source to destination buffer scaling up or + * down properly. + * @blend: blend source to destination buffer. + */ +struct fimg2d_test_case { + int (*solid_fill)(struct exynos_device *dev, struct exynos_bo *dst); + int (*copy)(struct exynos_device *dev, struct exynos_bo *src, + struct exynos_bo *dst, enum e_g2d_buf_type); + int (*copy_with_scale)(struct exynos_device *dev, + struct exynos_bo *src, struct exynos_bo *dst, + enum e_g2d_buf_type); + int (*blend)(struct exynos_device *dev, + struct exynos_bo *src, struct exynos_bo *dst, + enum e_g2d_buf_type); +}; + +struct connector { + uint32_t id; + char mode_str[64]; + char format_str[5]; + unsigned int fourcc; + drmModeModeInfo *mode; + drmModeEncoder *encoder; + int crtc; + int pipe; + int plane_zpos; + unsigned int fb_id[2], current_fb_id; + struct timeval start; + + int swap_count; +}; + +static void connector_find_mode(int fd, struct connector *c, + drmModeRes *resources) +{ + drmModeConnector *connector; + int i, j; + + /* First, find the connector & mode */ + c->mode = NULL; + for (i = 0; i < resources->count_connectors; i++) { + connector = drmModeGetConnector(fd, resources->connectors[i]); + + if (!connector) { + fprintf(stderr, "could not get connector %i: %s\n", + resources->connectors[i], strerror(errno)); + drmModeFreeConnector(connector); + continue; + } + + if (!connector->count_modes) { + drmModeFreeConnector(connector); + continue; + } + + if (connector->connector_id != c->id) { + drmModeFreeConnector(connector); + continue; + } + + for (j = 0; j < connector->count_modes; j++) { + c->mode = &connector->modes[j]; + if (!strcmp(c->mode->name, c->mode_str)) + break; + } + + /* Found it, break out */ + if (c->mode) + break; + + drmModeFreeConnector(connector); + } + + if (!c->mode) { + fprintf(stderr, "failed to find mode \"%s\"\n", c->mode_str); + return; + } + + /* Now get the encoder */ + for (i = 0; i < resources->count_encoders; i++) { + c->encoder = drmModeGetEncoder(fd, resources->encoders[i]); + + if (!c->encoder) { + fprintf(stderr, "could not get encoder %i: %s\n", + resources->encoders[i], strerror(errno)); + drmModeFreeEncoder(c->encoder); + continue; + } + + if (c->encoder->encoder_id == connector->encoder_id) + break; + + drmModeFreeEncoder(c->encoder); + } + + if (c->crtc == -1) + c->crtc = c->encoder->crtc_id; +} + +static int connector_find_plane(int fd, unsigned int *plane_id) +{ + drmModePlaneRes *plane_resources; + drmModePlane *ovr; + int i; + + plane_resources = drmModeGetPlaneResources(fd); + if (!plane_resources) { + fprintf(stderr, "drmModeGetPlaneResources failed: %s\n", + strerror(errno)); + return -1; + } + + for (i = 0; i < plane_resources->count_planes; i++) { + plane_id[i] = 0; + + ovr = drmModeGetPlane(fd, plane_resources->planes[i]); + if (!ovr) { + fprintf(stderr, "drmModeGetPlane failed: %s\n", + strerror(errno)); + continue; + } + + if (ovr->possible_crtcs & (1 << 0)) + plane_id[i] = ovr->plane_id; + drmModeFreePlane(ovr); + } + + return 0; +} + +static int drm_set_crtc(struct exynos_device *dev, struct connector *c, + unsigned int fb_id) +{ + int ret; + + ret = drmModeSetCrtc(dev->fd, c->crtc, + fb_id, 0, 0, &c->id, 1, c->mode); + if (ret) { + drmMsg("failed to set mode: %s\n", strerror(errno)); + goto err; + } + + return 0; + +err: + return ret; +} + +static struct exynos_bo *exynos_create_buffer(struct exynos_device *dev, + unsigned long size, + unsigned int flags) +{ + struct exynos_bo *bo; + + bo = exynos_bo_create(dev, size, flags); + if (!bo) + return bo; + + if (!exynos_bo_map(bo)) { + exynos_bo_destroy(bo); + return NULL; + } + + return bo; +} + +static void exynos_destroy_buffer(struct exynos_bo *bo) +{ + exynos_bo_destroy(bo); +} + +static int g2d_solid_fill_test(struct exynos_device *dev, struct exynos_bo *dst) +{ + struct g2d_context *ctx; + struct g2d_image img; + unsigned int count, img_w, img_h; + int ret = 0; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&img, 0, sizeof(struct g2d_image)); + img.bo[0] = dst->handle; + + printf("soild fill test.\n"); + + srand(time(NULL)); + img_w = screen_width; + img_h = screen_height; + + for (count = 0; count < 2; count++) { + unsigned int x, y, w, h; + + x = rand() % (img_w / 2); + y = rand() % (img_h / 2); + w = rand() % (img_w - x); + h = rand() % (img_h - y); + + img.width = img_w; + img.height = img_h; + img.stride = img.width * 4; + img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + img.color = 0xff000000 + (random() & 0xffffff); + + ret = g2d_solid_fill(ctx, &img, x, y, w, h); + if (ret < 0) + goto err_fini; + + ret = g2d_exec(ctx); + if (ret < 0) + break; + } + +err_fini: + g2d_fini(ctx); + + return ret; +} + +static int g2d_copy_test(struct exynos_device *dev, struct exynos_bo *src, + struct exynos_bo *dst, + enum e_g2d_buf_type type) +{ + struct g2d_context *ctx; + struct g2d_image src_img, dst_img; + unsigned int count; + unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h; + unsigned long userptr, size; + int ret; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&src_img, 0, sizeof(struct g2d_image)); + memset(&dst_img, 0, sizeof(struct g2d_image)); + dst_img.bo[0] = dst->handle; + + src_x = 0; + src_y = 0; + dst_x = 0; + dst_y = 0; + img_w = screen_width; + img_h = screen_height; + + switch (type) { + case G2D_IMGBUF_GEM: + src_img.bo[0] = src->handle; + break; + case G2D_IMGBUF_USERPTR: + size = img_w * img_h * 4; + + userptr = (unsigned long)malloc(size); + if (!userptr) { + fprintf(stderr, "failed to allocate userptr.\n"); + return -EFAULT; + } + + src_img.user_ptr[0].userptr = userptr; + src_img.user_ptr[0].size = size; + break; + default: + type = G2D_IMGBUF_GEM; + break; + } + + printf("copy test with %s.\n", + type == G2D_IMGBUF_GEM ? "gem" : "userptr"); + + src_img.width = img_w; + src_img.height = img_h; + src_img.stride = src_img.width * 4; + src_img.buf_type = type; + src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + src_img.color = 0xffff0000; + ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w, img_h); + if (ret < 0) + goto err_free_userptr; + + dst_img.width = img_w; + dst_img.height = img_h; + dst_img.stride = dst_img.width * 4; + dst_img.buf_type = G2D_IMGBUF_GEM; + dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + + ret = g2d_copy(ctx, &src_img, &dst_img, src_x, src_y, dst_x, dst_y, + img_w - 4, img_h - 4); + if (ret < 0) + goto err_free_userptr; + + g2d_exec(ctx); + +err_free_userptr: + if (type == G2D_IMGBUF_USERPTR) + if (userptr) + free((void *)userptr); + + g2d_fini(ctx); + + return ret; +} + +static int g2d_copy_with_scale_test(struct exynos_device *dev, + struct exynos_bo *src, + struct exynos_bo *dst, + enum e_g2d_buf_type type) +{ + struct g2d_context *ctx; + struct g2d_image src_img, dst_img; + unsigned int count; + unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h; + unsigned long userptr, size; + int ret; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&src_img, 0, sizeof(struct g2d_image)); + memset(&dst_img, 0, sizeof(struct g2d_image)); + dst_img.bo[0] = dst->handle; + + src_x = 0; + src_y = 0; + dst_x = 0; + dst_y = 0; + img_w = screen_width; + img_h = screen_height; + + switch (type) { + case G2D_IMGBUF_GEM: + src_img.bo[0] = src->handle; + break; + case G2D_IMGBUF_USERPTR: + size = img_w * img_h * 4; + + userptr = (unsigned long)malloc(size); + if (!userptr) { + fprintf(stderr, "failed to allocate userptr.\n"); + return -EFAULT; + } + + src_img.user_ptr[0].userptr = userptr; + src_img.user_ptr[0].size = size; + break; + default: + type = G2D_IMGBUF_GEM; + break; + } + + printf("copy and scale test with %s.\n", + type == G2D_IMGBUF_GEM ? "gem" : "userptr"); + + src_img.width = img_w; + src_img.height = img_h; + src_img.stride = src_img.width * 4; + src_img.buf_type = type; + src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + src_img.color = 0xffffffff; + ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w , img_h); + if (ret < 0) + goto err_free_userptr; + + src_img.color = 0xff00ff00; + ret = g2d_solid_fill(ctx, &src_img, 5, 5, 100, 100); + if (ret < 0) + goto err_free_userptr; + + dst_img.width = img_w; + dst_img.height = img_h; + dst_img.buf_type = G2D_IMGBUF_GEM; + dst_img.stride = dst_img.width * 4; + dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + + ret = g2d_copy_with_scale(ctx, &src_img, &dst_img, 5, 5, 100, 100, + 100, 100, 200, 200, 0); + if (ret < 0) + goto err_free_userptr; + + g2d_exec(ctx); + +err_free_userptr: + if (type == G2D_IMGBUF_USERPTR) + if (userptr) + free((void *)userptr); + + g2d_fini(ctx); + + return 0; +} + +static int g2d_blend_test(struct exynos_device *dev, + struct exynos_bo *src, + struct exynos_bo *dst, + enum e_g2d_buf_type type) +{ + struct g2d_context *ctx; + struct g2d_image src_img, dst_img; + unsigned int count; + unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h; + unsigned long userptr, size; + int ret; + + ctx = g2d_init(dev->fd); + if (!ctx) + return -EFAULT; + + memset(&src_img, 0, sizeof(struct g2d_image)); + memset(&dst_img, 0, sizeof(struct g2d_image)); + dst_img.bo[0] = dst->handle; + + src_x = 0; + src_y = 0; + dst_x = 0; + dst_y = 0; + img_w = screen_width; + img_h = screen_height; + + switch (type) { + case G2D_IMGBUF_GEM: + src_img.bo[0] = src->handle; + break; + case G2D_IMGBUF_USERPTR: + size = img_w * img_h * 4; + + userptr = (unsigned long)malloc(size); + if (!userptr) { + fprintf(stderr, "failed to allocate userptr.\n"); + return -EFAULT; + } + + src_img.user_ptr[0].userptr = userptr; + src_img.user_ptr[0].size = size; + break; + default: + type = G2D_IMGBUF_GEM; + break; + } + + printf("blend test with %s.\n", + type == G2D_IMGBUF_GEM ? "gem" : "userptr"); + + src_img.width = img_w; + src_img.height = img_h; + src_img.stride = src_img.width * 4; + src_img.buf_type = type; + src_img.select_mode = G2D_SELECT_MODE_NORMAL; + src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + src_img.color = 0xffffffff; + ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w, img_h); + if (ret < 0) + goto err_free_userptr; + + src_img.color = 0x770000ff; + ret = g2d_solid_fill(ctx, &src_img, 5, 5, 200, 200); + if (ret < 0) + goto err_free_userptr; + + dst_img.width = img_w; + dst_img.height = img_h; + dst_img.stride = dst_img.width * 4; + dst_img.buf_type = G2D_IMGBUF_GEM; + dst_img.select_mode = G2D_SELECT_MODE_NORMAL; + dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB; + dst_img.color = 0xffffffff; + ret = g2d_solid_fill(ctx, &dst_img, dst_x, dst_y, img_w, img_h); + if (ret < 0) + goto err_free_userptr; + + dst_img.color = 0x77ff0000; + ret = g2d_solid_fill(ctx, &dst_img, 105, 105, 200, 200); + if (ret < 0) + goto err_free_userptr; + + ret = g2d_blend(ctx, &src_img, &dst_img, 5, 5, 105, 105, 200, 200, + G2D_OP_OVER); + if (ret < 0) + goto err_free_userptr; + + g2d_exec(ctx); + +err_free_userptr: + if (type == G2D_IMGBUF_USERPTR) + if (userptr) + free((void *)userptr); + + g2d_fini(ctx); + + return 0; +} + +static struct fimg2d_test_case test_case = { + .solid_fill = &g2d_solid_fill_test, + .copy = &g2d_copy_test, + .copy_with_scale = &g2d_copy_with_scale_test, + .blend = &g2d_blend_test, +}; + +static void usage(char *name) +{ + fprintf(stderr, "usage: %s [-s]\n", name); + fprintf(stderr, "-s @:\n"); + exit(0); +} + +extern char *optarg; +static const char optstr[] = "s:"; + +int main(int argc, char **argv) +{ + struct exynos_device *dev; + struct exynos_bo *bo, *src; + struct connector con; + char *modeset = NULL; + unsigned int fb_id; + uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0}; + drmModeRes *resources; + int ret, fd, c; + + memset(&con, 0, sizeof(struct connector)); + + if (argc != 3) { + usage(argv[0]); + return -EINVAL; + } + + while ((c = getopt(argc, argv, optstr)) != -1) { + switch (c) { + case 's': + modeset = strdup(optarg); + con.crtc = -1; + if (sscanf(optarg, "%d:0x%64s", + &con.id, + con.mode_str) != 2 && + sscanf(optarg, "%d@%d:%64s", + &con.id, + &con.crtc, + con.mode_str) != 3) + usage(argv[0]); + break; + default: + usage(argv[0]); + return -EINVAL; + } + } + + fd = drmOpen(DRM_MODULE_NAME, NULL); + if (fd < 0) { + fprintf(stderr, "failed to open.\n"); + return fd; + } + + dev = exynos_device_create(fd); + if (!dev) { + drmClose(dev->fd); + return -EFAULT; + } + + resources = drmModeGetResources(dev->fd); + if (!resources) { + fprintf(stderr, "drmModeGetResources failed: %s\n", + strerror(errno)); + ret = -EFAULT; + goto err_drm_close; + } + + connector_find_mode(dev->fd, &con, resources); + drmModeFreeResources(resources); + + screen_width = con.mode->hdisplay; + screen_height = con.mode->vdisplay; + + printf("screen width = %d, screen height = %d\n", screen_width, + screen_height); + + bo = exynos_create_buffer(dev, screen_width * screen_height * 4, 0); + if (!bo) { + ret = -EFAULT; + goto err_drm_close; + } + + handles[0] = bo->handle; + pitches[0] = screen_width * 4; + offsets[0] = 0; + + ret = drmModeAddFB2(dev->fd, screen_width, screen_height, + DRM_FORMAT_RGBA8888, handles, + pitches, offsets, &fb_id, 0); + if (ret < 0) + goto err_destroy_buffer; + + con.plane_zpos = -1; + + memset(bo->vaddr, 0xff, screen_width * screen_height * 4); + + ret = drm_set_crtc(dev, &con, fb_id); + if (ret < 0) + goto err_rm_fb; + + ret = test_case.solid_fill(dev, bo); + if (ret < 0) { + fprintf(stderr, "failed to solid fill operation.\n"); + goto err_rm_fb; + } + + getchar(); + + src = exynos_create_buffer(dev, screen_width * screen_height * 4, 0); + if (!src) { + ret = -EFAULT; + goto err_rm_fb; + } + + ret = test_case.copy(dev, src, bo, G2D_IMGBUF_GEM); + if (ret < 0) { + fprintf(stderr, "failed to test copy operation.\n"); + goto err_free_src; + } + + getchar(); + + ret = test_case.copy_with_scale(dev, src, bo, G2D_IMGBUF_GEM); + if (ret < 0) { + fprintf(stderr, "failed to test copy and scale operation.\n"); + goto err_free_src; + } + + getchar(); + + ret = test_case.blend(dev, src, bo, G2D_IMGBUF_USERPTR); + if (ret < 0) + fprintf(stderr, "failed to test blend operation.\n"); + + getchar(); + +err_free_src: + if (src) + exynos_destroy_buffer(src); + +err_rm_fb: + drmModeRmFB(fb_id, bo->handle); + +err_destroy_buffer: + exynos_destroy_buffer(bo); + +err_drm_close: + drmClose(dev->fd); + exynos_device_destroy(dev); + + return 0; +} -- cgit v1.2.3