rendercopy.h \
intel_reg_map.c \
intel_iosf.c \
- igt_kms.c \
- igt_kms.h \
- igt_core.c \
- igt_core.h \
+ igt_kms.c \
+ igt_kms.h \
+ igt_fb.c \
+ igt_fb.h \
+ igt_core.c \
+ igt_core.h \
$(NULL)
--- /dev/null
+/*
+ * Copyright © 2013,2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Daniel Vetter <daniel.vetter@ffwll.ch>
+ * Damien Lespiau <damien.lespiau@intel.com>
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <math.h>
+
+#include "drmtest.h"
+#include "igt_fb.h"
+#include "ioctl_wrappers.h"
+
+/* drm fourcc/cairo format maps */
+#define DF(did, cid, _bpp, _depth) \
+ { DRM_FORMAT_##did, CAIRO_FORMAT_##cid, # did, _bpp, _depth }
+static struct format_desc_struct {
+ uint32_t drm_id;
+ cairo_format_t cairo_id;
+ const char *name;
+ int bpp;
+ int depth;
+} format_desc[] = {
+ DF(RGB565, RGB16_565, 16, 16),
+ DF(RGB888, INVALID, 24, 24),
+ DF(XRGB8888, RGB24, 32, 24),
+ DF(XRGB2101010, RGB30, 32, 30),
+ DF(ARGB8888, ARGB32, 32, 32),
+};
+#undef DF
+
+#define for_each_format(f) \
+ for (f = format_desc; f - format_desc < ARRAY_SIZE(format_desc); f++)
+
+
+/* helpers to create nice-looking framebuffers */
+static int create_bo_for_fb(int fd, int width, int height, int bpp,
+ bool tiled, uint32_t *gem_handle_ret,
+ unsigned *size_ret, unsigned *stride_ret)
+{
+ uint32_t gem_handle;
+ int size;
+ unsigned stride;
+
+ if (tiled) {
+ int v;
+
+ /* Round the tiling up to the next power-of-two and the
+ * region up to the next pot fence size so that this works
+ * on all generations.
+ *
+ * This can still fail if the framebuffer is too large to
+ * be tiled. But then that failure is expected.
+ */
+
+ v = width * bpp / 8;
+ for (stride = 512; stride < v; stride *= 2)
+ ;
+
+ v = stride * height;
+ for (size = 1024*1024; size < v; size *= 2)
+ ;
+ } else {
+ /* Scan-out has a 64 byte alignment restriction */
+ stride = (width * (bpp / 8) + 63) & ~63;
+ size = stride * height;
+ }
+
+ gem_handle = gem_create(fd, size);
+
+ if (tiled)
+ gem_set_tiling(fd, gem_handle, I915_TILING_X, stride);
+
+ *stride_ret = stride;
+ *size_ret = size;
+ *gem_handle_ret = gem_handle;
+
+ return 0;
+}
+
+void kmstest_paint_color(cairo_t *cr, int x, int y, int w, int h,
+ double r, double g, double b)
+{
+ cairo_rectangle(cr, x, y, w, h);
+ cairo_set_source_rgb(cr, r, g, b);
+ cairo_fill(cr);
+}
+
+void kmstest_paint_color_alpha(cairo_t *cr, int x, int y, int w, int h,
+ double r, double g, double b, double a)
+{
+ cairo_rectangle(cr, x, y, w, h);
+ cairo_set_source_rgba(cr, r, g, b, a);
+ cairo_fill(cr);
+}
+
+void
+kmstest_paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
+ int r, int g, int b)
+{
+ cairo_pattern_t *pat;
+
+ pat = cairo_pattern_create_linear(x, y, x + w, y + h);
+ cairo_pattern_add_color_stop_rgba(pat, 1, 0, 0, 0, 1);
+ cairo_pattern_add_color_stop_rgba(pat, 0, r, g, b, 1);
+
+ cairo_rectangle(cr, x, y, w, h);
+ cairo_set_source(cr, pat);
+ cairo_fill(cr);
+ cairo_pattern_destroy(pat);
+}
+
+static void
+paint_test_patterns(cairo_t *cr, int width, int height)
+{
+ double gr_height, gr_width;
+ int x, y;
+
+ y = height * 0.10;
+ gr_width = width * 0.75;
+ gr_height = height * 0.08;
+ x = (width / 2) - (gr_width / 2);
+
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 0, 0);
+
+ y += gr_height;
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 1, 0);
+
+ y += gr_height;
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 0, 1);
+
+ y += gr_height;
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 1, 1);
+}
+
+int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
+ double yspacing, const char *fmt, ...)
+{
+ double x, y, xofs, yofs;
+ cairo_text_extents_t extents;
+ char *text;
+ va_list ap;
+ int ret;
+
+ va_start(ap, fmt);
+ ret = vasprintf(&text, fmt, ap);
+ igt_assert(ret >= 0);
+ va_end(ap);
+
+ cairo_text_extents(cr, text, &extents);
+
+ xofs = yofs = 0;
+ if (align & align_right)
+ xofs = -extents.width;
+ else if (align & align_hcenter)
+ xofs = -extents.width / 2;
+
+ if (align & align_top)
+ yofs = extents.height;
+ else if (align & align_vcenter)
+ yofs = extents.height / 2;
+
+ cairo_get_current_point(cr, &x, &y);
+ if (xofs || yofs)
+ cairo_rel_move_to(cr, xofs, yofs);
+
+ cairo_text_path(cr, text);
+ cairo_set_source_rgb(cr, 0, 0, 0);
+ cairo_stroke_preserve(cr);
+ cairo_set_source_rgb(cr, 1, 1, 1);
+ cairo_fill(cr);
+
+ cairo_move_to(cr, x, y + extents.height + yspacing);
+
+ free(text);
+
+ return extents.width;
+}
+
+static void
+paint_marker(cairo_t *cr, int x, int y)
+{
+ enum kmstest_text_align align;
+ int xoff, yoff;
+
+ 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);
+
+ xoff = x ? -20 : 20;
+ align = x ? align_right : align_left;
+
+ yoff = y ? -20 : 20;
+ align |= y ? align_bottom : align_top;
+
+ cairo_move_to(cr, x + xoff, y + yoff);
+ cairo_set_font_size(cr, 18);
+ kmstest_cairo_printf_line(cr, align, 0, "(%d, %d)", x, y);
+}
+
+void kmstest_paint_test_pattern(cairo_t *cr, int width, int height)
+{
+ paint_test_patterns(cr, width, height);
+
+ cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
+
+ /* Paint corner markers */
+ paint_marker(cr, 0, 0);
+ paint_marker(cr, width, 0);
+ paint_marker(cr, 0, height);
+ paint_marker(cr, width, height);
+
+ igt_assert(!cairo_status(cr));
+}
+
+void kmstest_paint_image(cairo_t *cr, const char *filename,
+ int dst_x, int dst_y, int dst_width, int dst_height)
+{
+ cairo_surface_t *image;
+ int img_width, img_height;
+ double scale_x, scale_y;
+
+ image = cairo_image_surface_create_from_png(filename);
+ igt_assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS);
+
+ img_width = cairo_image_surface_get_width(image);
+ img_height = cairo_image_surface_get_height(image);
+
+ scale_x = (double)dst_width / img_width;
+ scale_y = (double)dst_height / img_height;
+
+ cairo_save(cr);
+
+ cairo_translate(cr, dst_x, dst_y);
+ cairo_scale(cr, scale_x, scale_y);
+ cairo_set_source_surface(cr, image, 0, 0);
+ cairo_paint(cr);
+
+ cairo_surface_destroy(image);
+
+ cairo_restore(cr);
+}
+
+unsigned int kmstest_create_fb(int fd, int width, int height, uint32_t format,
+ bool tiled, struct kmstest_fb *fb)
+{
+ uint32_t handles[4];
+ uint32_t pitches[4];
+ uint32_t offsets[4];
+ uint32_t fb_id;
+ int bpp;
+ int ret;
+
+ memset(fb, 0, sizeof(*fb));
+
+ bpp = drm_format_to_bpp(format);
+ ret = create_bo_for_fb(fd, width, height, bpp, tiled, &fb->gem_handle,
+ &fb->size, &fb->stride);
+ if (ret < 0)
+ return ret;
+
+ memset(handles, 0, sizeof(handles));
+ handles[0] = fb->gem_handle;
+ memset(pitches, 0, sizeof(pitches));
+ pitches[0] = fb->stride;
+ memset(offsets, 0, sizeof(offsets));
+ if (drmModeAddFB2(fd, width, height, format, handles, pitches,
+ offsets, &fb_id, 0) < 0) {
+ gem_close(fd, fb->gem_handle);
+
+ return 0;
+ }
+
+ fb->width = width;
+ fb->height = height;
+ fb->tiling = tiled;
+ fb->drm_format = format;
+ fb->fb_id = fb_id;
+
+ return fb_id;
+}
+
+unsigned int kmstest_create_color_fb(int fd, int width, int height,
+ uint32_t format, bool tiled,
+ double r, double g, double b,
+ struct kmstest_fb *fb /* out */)
+{
+ unsigned int fb_id;
+ cairo_t *cr;
+
+ fb_id = kmstest_create_fb(fd, width, height, format, tiled, fb);
+ igt_assert(fb_id);
+
+ cr = kmstest_get_cairo_ctx(fd, fb);
+ kmstest_paint_color(cr, 0, 0, width, height, r, g, b);
+ igt_assert(cairo_status(cr) == 0);
+ cairo_destroy(cr);
+
+ return fb_id;
+}
+
+static cairo_format_t drm_format_to_cairo(uint32_t drm_format)
+{
+ struct format_desc_struct *f;
+
+ for_each_format(f)
+ if (f->drm_id == drm_format)
+ return f->cairo_id;
+
+ abort();
+}
+
+static void __kmstest_destroy_cairo_surface(void *arg)
+{
+ struct kmstest_fb *fb = arg;
+ munmap(cairo_image_surface_get_data(fb->cairo_surface), fb->size);
+}
+
+static cairo_surface_t *kmstest_get_cairo_surface(int fd, struct kmstest_fb *fb)
+{
+ if (fb->cairo_surface == NULL) {
+ fb->cairo_surface =
+ cairo_image_surface_create_for_data(gem_mmap(fd, fb->gem_handle, fb->size, PROT_READ | PROT_WRITE),
+ drm_format_to_cairo(fb->drm_format),
+ fb->width, fb->height, fb->stride);
+
+ cairo_surface_set_user_data(fb->cairo_surface,
+ (cairo_user_data_key_t *)kmstest_get_cairo_surface,
+ fb, __kmstest_destroy_cairo_surface);
+ }
+
+ gem_set_domain(fd, fb->gem_handle,
+ I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU);
+
+ igt_assert(cairo_surface_status(fb->cairo_surface) == CAIRO_STATUS_SUCCESS);
+ return cairo_surface_reference(fb->cairo_surface);
+}
+
+cairo_t *kmstest_get_cairo_ctx(int fd, struct kmstest_fb *fb)
+{
+ cairo_surface_t *surface;
+ cairo_t *cr;
+
+ surface = kmstest_get_cairo_surface(fd, fb);
+ cr = cairo_create(surface);
+ cairo_surface_destroy(surface);
+
+ igt_assert(cairo_status(cr) == CAIRO_STATUS_SUCCESS);
+
+ return cr;
+}
+
+void kmstest_write_fb(int fd, struct kmstest_fb *fb, const char *filename)
+{
+ cairo_surface_t *surface;
+ cairo_status_t status;
+
+ surface = kmstest_get_cairo_surface(fd, fb);
+ status = cairo_surface_write_to_png(surface, filename);
+ cairo_surface_destroy(surface);
+
+ igt_assert(status == CAIRO_STATUS_SUCCESS);
+}
+
+void kmstest_remove_fb(int fd, struct kmstest_fb *fb)
+{
+ cairo_surface_destroy(fb->cairo_surface);
+ do_or_die(drmModeRmFB(fd, fb->fb_id));
+ gem_close(fd, fb->gem_handle);
+}
+
+/* helpers to handle drm fourcc codes */
+uint32_t bpp_depth_to_drm_format(int bpp, int depth)
+{
+ struct format_desc_struct *f;
+
+ for_each_format(f)
+ if (f->bpp == bpp && f->depth == depth)
+ return f->drm_id;
+
+ abort();
+}
+
+/* Return fb_id on success, 0 on error */
+uint32_t drm_format_to_bpp(uint32_t drm_format)
+{
+ struct format_desc_struct *f;
+
+ for_each_format(f)
+ if (f->drm_id == drm_format)
+ return f->bpp;
+
+ abort();
+}
+
+const char *kmstest_format_str(uint32_t drm_format)
+{
+ struct format_desc_struct *f;
+
+ for_each_format(f)
+ if (f->drm_id == drm_format)
+ return f->name;
+
+ return "invalid";
+}
+
+void kmstest_get_all_formats(const uint32_t **formats, int *format_count)
+{
+ static uint32_t *drm_formats;
+
+ if (!drm_formats) {
+ struct format_desc_struct *f;
+ uint32_t *format;
+
+ drm_formats = calloc(ARRAY_SIZE(format_desc),
+ sizeof(*drm_formats));
+ format = &drm_formats[0];
+ for_each_format(f)
+ *format++ = f->drm_id;
+ }
+
+ *formats = drm_formats;
+ *format_count = ARRAY_SIZE(format_desc);
+}
--- /dev/null
+/*
+ * Copyright © 2013,2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Daniel Vetter <daniel.vetter@ffwll.ch>
+ * Damien Lespiau <damien.lespiau@intel.com>
+ */
+
+#ifndef __IGT_FB_H__
+#define __IGT_FB_H__
+
+#include <cairo.h>
+
+#include <drm_fourcc.h>
+#include <xf86drmMode.h>
+
+/* helpers to create nice-looking framebuffers */
+struct kmstest_fb {
+ uint32_t fb_id;
+ uint32_t gem_handle;
+ uint32_t drm_format;
+ int width;
+ int height;
+ int depth;
+ unsigned stride;
+ unsigned tiling;
+ unsigned size;
+ cairo_surface_t *cairo_surface;
+};
+
+enum kmstest_text_align {
+ align_left,
+ align_bottom = align_left,
+ align_right = 0x01,
+ align_top = 0x02,
+ align_vcenter = 0x04,
+ align_hcenter = 0x08,
+};
+
+int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
+ double yspacing, const char *fmt, ...)
+ __attribute__((format (printf, 4, 5)));
+
+unsigned int kmstest_create_fb(int fd, int width, int height, uint32_t format,
+ bool tiled, struct kmstest_fb *fb);
+unsigned int kmstest_create_color_fb(int fd, int width, int height,
+ uint32_t format, bool tiled,
+ double r, double g, double b,
+ struct kmstest_fb *fb /* out */);
+void kmstest_remove_fb(int fd, struct kmstest_fb *fb_info);
+cairo_t *kmstest_get_cairo_ctx(int fd, struct kmstest_fb *fb);
+void kmstest_paint_color(cairo_t *cr, int x, int y, int w, int h,
+ double r, double g, double b);
+void kmstest_paint_color_alpha(cairo_t *cr, int x, int y, int w, int h,
+ double r, double g, double b, double a);
+void kmstest_paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
+ int r, int g, int b);
+void kmstest_paint_test_pattern(cairo_t *cr, int width, int height);
+void kmstest_paint_image(cairo_t *cr, const char *filename,
+ int dst_x, int dst_y, int dst_width, int dst_height);
+void kmstest_write_fb(int fd, struct kmstest_fb *fb, const char *filename);
+
+/* helpers to handle drm fourcc codes */
+uint32_t bpp_depth_to_drm_format(int bpp, int depth);
+uint32_t drm_format_to_bpp(uint32_t drm_format);
+const char *kmstest_format_str(uint32_t drm_format);
+void kmstest_get_all_formats(const uint32_t **formats, int *format_count);
+
+#endif /* __IGT_FB_H__ */
+
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
+ * Authors:
+ * Daniel Vetter <daniel.vetter@ffwll.ch>
+ * Damien Lespiau <damien.lespiau@intel.com>
*/
#define _GNU_SOURCE
#include <sys/stat.h>
#include <string.h>
#include <stdlib.h>
-#include <math.h>
#include <linux/kd.h>
#include <errno.h>
+#include <i915_drm.h>
+
#include "drmtest.h"
#include "igt_kms.h"
#include "igt_aux.h"
-#include "ioctl_wrappers.h"
-
-/* helpers to create nice-looking framebuffers */
-static int create_bo_for_fb(int fd, int width, int height, int bpp,
- bool tiled, uint32_t *gem_handle_ret,
- unsigned *size_ret, unsigned *stride_ret)
-{
- uint32_t gem_handle;
- int size;
- unsigned stride;
-
- if (tiled) {
- int v;
-
- /* Round the tiling up to the next power-of-two and the
- * region up to the next pot fence size so that this works
- * on all generations.
- *
- * This can still fail if the framebuffer is too large to
- * be tiled. But then that failure is expected.
- */
-
- v = width * bpp / 8;
- for (stride = 512; stride < v; stride *= 2)
- ;
-
- v = stride * height;
- for (size = 1024*1024; size < v; size *= 2)
- ;
- } else {
- /* Scan-out has a 64 byte alignment restriction */
- stride = (width * (bpp / 8) + 63) & ~63;
- size = stride * height;
- }
-
- gem_handle = gem_create(fd, size);
-
- if (tiled)
- gem_set_tiling(fd, gem_handle, I915_TILING_X, stride);
-
- *stride_ret = stride;
- *size_ret = size;
- *gem_handle_ret = gem_handle;
-
- return 0;
-}
-
-void kmstest_paint_color(cairo_t *cr, int x, int y, int w, int h,
- double r, double g, double b)
-{
- cairo_rectangle(cr, x, y, w, h);
- cairo_set_source_rgb(cr, r, g, b);
- cairo_fill(cr);
-}
-
-void kmstest_paint_color_alpha(cairo_t *cr, int x, int y, int w, int h,
- double r, double g, double b, double a)
-{
- cairo_rectangle(cr, x, y, w, h);
- cairo_set_source_rgba(cr, r, g, b, a);
- cairo_fill(cr);
-}
-
-void
-kmstest_paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
- int r, int g, int b)
-{
- cairo_pattern_t *pat;
-
- pat = cairo_pattern_create_linear(x, y, x + w, y + h);
- cairo_pattern_add_color_stop_rgba(pat, 1, 0, 0, 0, 1);
- cairo_pattern_add_color_stop_rgba(pat, 0, r, g, b, 1);
-
- cairo_rectangle(cr, x, y, w, h);
- cairo_set_source(cr, pat);
- cairo_fill(cr);
- cairo_pattern_destroy(pat);
-}
-
-static void
-paint_test_patterns(cairo_t *cr, int width, int height)
-{
- double gr_height, gr_width;
- int x, y;
-
- y = height * 0.10;
- gr_width = width * 0.75;
- gr_height = height * 0.08;
- x = (width / 2) - (gr_width / 2);
-
- kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 0, 0);
-
- y += gr_height;
- kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 1, 0);
-
- y += gr_height;
- kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 0, 1);
-
- y += gr_height;
- kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 1, 1);
-}
-
-int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
- double yspacing, const char *fmt, ...)
-{
- double x, y, xofs, yofs;
- cairo_text_extents_t extents;
- char *text;
- va_list ap;
- int ret;
-
- va_start(ap, fmt);
- ret = vasprintf(&text, fmt, ap);
- igt_assert(ret >= 0);
- va_end(ap);
-
- cairo_text_extents(cr, text, &extents);
-
- xofs = yofs = 0;
- if (align & align_right)
- xofs = -extents.width;
- else if (align & align_hcenter)
- xofs = -extents.width / 2;
-
- if (align & align_top)
- yofs = extents.height;
- else if (align & align_vcenter)
- yofs = extents.height / 2;
-
- cairo_get_current_point(cr, &x, &y);
- if (xofs || yofs)
- cairo_rel_move_to(cr, xofs, yofs);
-
- cairo_text_path(cr, text);
- cairo_set_source_rgb(cr, 0, 0, 0);
- cairo_stroke_preserve(cr);
- cairo_set_source_rgb(cr, 1, 1, 1);
- cairo_fill(cr);
-
- cairo_move_to(cr, x, y + extents.height + yspacing);
-
- free(text);
-
- return extents.width;
-}
-
-static void
-paint_marker(cairo_t *cr, int x, int y)
-{
- enum kmstest_text_align align;
- int xoff, yoff;
-
- 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);
-
- xoff = x ? -20 : 20;
- align = x ? align_right : align_left;
-
- yoff = y ? -20 : 20;
- align |= y ? align_bottom : align_top;
-
- cairo_move_to(cr, x + xoff, y + yoff);
- cairo_set_font_size(cr, 18);
- kmstest_cairo_printf_line(cr, align, 0, "(%d, %d)", x, y);
-}
-
-void kmstest_paint_test_pattern(cairo_t *cr, int width, int height)
-{
- paint_test_patterns(cr, width, height);
-
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
-
- /* Paint corner markers */
- paint_marker(cr, 0, 0);
- paint_marker(cr, width, 0);
- paint_marker(cr, 0, height);
- paint_marker(cr, width, height);
-
- igt_assert(!cairo_status(cr));
-}
-
-void kmstest_paint_image(cairo_t *cr, const char *filename,
- int dst_x, int dst_y, int dst_width, int dst_height)
-{
- cairo_surface_t *image;
- int img_width, img_height;
- double scale_x, scale_y;
-
- image = cairo_image_surface_create_from_png(filename);
- igt_assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS);
-
- img_width = cairo_image_surface_get_width(image);
- img_height = cairo_image_surface_get_height(image);
-
- scale_x = (double)dst_width / img_width;
- scale_y = (double)dst_height / img_height;
-
- cairo_save(cr);
-
- cairo_translate(cr, dst_x, dst_y);
- cairo_scale(cr, scale_x, scale_y);
- cairo_set_source_surface(cr, image, 0, 0);
- cairo_paint(cr);
-
- cairo_surface_destroy(image);
-
- cairo_restore(cr);
-}
-
-#define DF(did, cid, _bpp, _depth) \
- { DRM_FORMAT_##did, CAIRO_FORMAT_##cid, # did, _bpp, _depth }
-static struct format_desc_struct {
- uint32_t drm_id;
- cairo_format_t cairo_id;
- const char *name;
- int bpp;
- int depth;
-} format_desc[] = {
- DF(RGB565, RGB16_565, 16, 16),
- DF(RGB888, INVALID, 24, 24),
- DF(XRGB8888, RGB24, 32, 24),
- DF(XRGB2101010, RGB30, 32, 30),
- DF(ARGB8888, ARGB32, 32, 32),
-};
-#undef DF
-#define for_each_format(f) \
- for (f = format_desc; f - format_desc < ARRAY_SIZE(format_desc); f++)
-
-uint32_t bpp_depth_to_drm_format(int bpp, int depth)
-{
- struct format_desc_struct *f;
-
- for_each_format(f)
- if (f->bpp == bpp && f->depth == depth)
- return f->drm_id;
-
- abort();
-}
-
-/* Return fb_id on success, 0 on error */
-uint32_t drm_format_to_bpp(uint32_t drm_format)
-{
- struct format_desc_struct *f;
-
- for_each_format(f)
- if (f->drm_id == drm_format)
- return f->bpp;
-
- abort();
-}
-
-unsigned int kmstest_create_fb(int fd, int width, int height, uint32_t format,
- bool tiled, struct kmstest_fb *fb)
-{
- uint32_t handles[4];
- uint32_t pitches[4];
- uint32_t offsets[4];
- uint32_t fb_id;
- int bpp;
- int ret;
-
- memset(fb, 0, sizeof(*fb));
-
- bpp = drm_format_to_bpp(format);
- ret = create_bo_for_fb(fd, width, height, bpp, tiled, &fb->gem_handle,
- &fb->size, &fb->stride);
- if (ret < 0)
- return ret;
-
- memset(handles, 0, sizeof(handles));
- handles[0] = fb->gem_handle;
- memset(pitches, 0, sizeof(pitches));
- pitches[0] = fb->stride;
- memset(offsets, 0, sizeof(offsets));
- if (drmModeAddFB2(fd, width, height, format, handles, pitches,
- offsets, &fb_id, 0) < 0) {
- gem_close(fd, fb->gem_handle);
-
- return 0;
- }
-
- fb->width = width;
- fb->height = height;
- fb->tiling = tiled;
- fb->drm_format = format;
- fb->fb_id = fb_id;
-
- return fb_id;
-}
-
-unsigned int kmstest_create_color_fb(int fd, int width, int height,
- uint32_t format, bool tiled,
- double r, double g, double b,
- struct kmstest_fb *fb /* out */)
-{
- unsigned int fb_id;
- cairo_t *cr;
-
- fb_id = kmstest_create_fb(fd, width, height, format, tiled, fb);
- igt_assert(fb_id);
-
- cr = kmstest_get_cairo_ctx(fd, fb);
- kmstest_paint_color(cr, 0, 0, width, height, r, g, b);
- igt_assert(cairo_status(cr) == 0);
- cairo_destroy(cr);
-
- return fb_id;
-}
-
-static cairo_format_t drm_format_to_cairo(uint32_t drm_format)
-{
- struct format_desc_struct *f;
-
- for_each_format(f)
- if (f->drm_id == drm_format)
- return f->cairo_id;
-
- abort();
-}
-
-static void __kmstest_destroy_cairo_surface(void *arg)
-{
- struct kmstest_fb *fb = arg;
- munmap(cairo_image_surface_get_data(fb->cairo_surface), fb->size);
-}
-
-static cairo_surface_t *kmstest_get_cairo_surface(int fd, struct kmstest_fb *fb)
-{
- if (fb->cairo_surface == NULL) {
- fb->cairo_surface =
- cairo_image_surface_create_for_data(gem_mmap(fd, fb->gem_handle, fb->size, PROT_READ | PROT_WRITE),
- drm_format_to_cairo(fb->drm_format),
- fb->width, fb->height, fb->stride);
-
- cairo_surface_set_user_data(fb->cairo_surface,
- (cairo_user_data_key_t *)kmstest_get_cairo_surface,
- fb, __kmstest_destroy_cairo_surface);
- }
-
- gem_set_domain(fd, fb->gem_handle,
- I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU);
-
- igt_assert(cairo_surface_status(fb->cairo_surface) == CAIRO_STATUS_SUCCESS);
- return cairo_surface_reference(fb->cairo_surface);
-}
-
-cairo_t *kmstest_get_cairo_ctx(int fd, struct kmstest_fb *fb)
-{
- cairo_surface_t *surface;
- cairo_t *cr;
-
- surface = kmstest_get_cairo_surface(fd, fb);
- cr = cairo_create(surface);
- cairo_surface_destroy(surface);
-
- igt_assert(cairo_status(cr) == CAIRO_STATUS_SUCCESS);
-
- return cr;
-}
-
-void kmstest_write_fb(int fd, struct kmstest_fb *fb, const char *filename)
-{
- cairo_surface_t *surface;
- cairo_status_t status;
-
- surface = kmstest_get_cairo_surface(fd, fb);
- status = cairo_surface_write_to_png(surface, filename);
- cairo_surface_destroy(surface);
-
- igt_assert(status == CAIRO_STATUS_SUCCESS);
-}
-
-void kmstest_remove_fb(int fd, struct kmstest_fb *fb)
-{
- cairo_surface_destroy(fb->cairo_surface);
- do_or_die(drmModeRmFB(fd, fb->fb_id));
- gem_close(fd, fb->gem_handle);
-}
-
-const char *kmstest_format_str(uint32_t drm_format)
-{
- struct format_desc_struct *f;
-
- for_each_format(f)
- if (f->drm_id == drm_format)
- return f->name;
-
- return "invalid";
-}
const char *kmstest_pipe_str(int pipe)
{
return str[pipe];
}
-void kmstest_get_all_formats(const uint32_t **formats, int *format_count)
-{
- static uint32_t *drm_formats;
-
- if (!drm_formats) {
- struct format_desc_struct *f;
- uint32_t *format;
-
- drm_formats = calloc(ARRAY_SIZE(format_desc),
- sizeof(*drm_formats));
- format = &drm_formats[0];
- for_each_format(f)
- *format++ = f->drm_id;
- }
-
- *formats = drm_formats;
- *format_count = ARRAY_SIZE(format_desc);
-}
-
struct type_name {
int type;
const char *name;
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
+ * Authors:
+ * Daniel Vetter <daniel.vetter@ffwll.ch>
+ * Damien Lespiau <damien.lespiau@intel.com>
*/
#ifndef __IGT_KMS_H__
#include <stdbool.h>
#include <stdint.h>
-#include <cairo.h>
#include <xf86drmMode.h>
-#include <drm_fourcc.h>
#include "igt_display.h"
+#include "igt_fb.h"
struct kmstest_connector_config {
drmModeCrtc *crtc;
struct kmstest_connector_config *config);
void kmstest_free_connector_config(struct kmstest_connector_config *config);
-/* helpers to create nice-looking framebuffers */
-struct kmstest_fb {
- uint32_t fb_id;
- uint32_t gem_handle;
- uint32_t drm_format;
- int width;
- int height;
- int depth;
- unsigned stride;
- unsigned tiling;
- unsigned size;
- cairo_surface_t *cairo_surface;
-};
-
-enum kmstest_text_align {
- align_left,
- align_bottom = align_left,
- align_right = 0x01,
- align_top = 0x02,
- align_vcenter = 0x04,
- align_hcenter = 0x08,
-};
-
-int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
- double yspacing, const char *fmt, ...)
- __attribute__((format (printf, 4, 5)));
-
-unsigned int kmstest_create_fb(int fd, int width, int height, uint32_t format,
- bool tiled, struct kmstest_fb *fb);
-unsigned int kmstest_create_color_fb(int fd, int width, int height,
- uint32_t format, bool tiled,
- double r, double g, double b,
- struct kmstest_fb *fb /* out */);
-void kmstest_remove_fb(int fd, struct kmstest_fb *fb_info);
-cairo_t *kmstest_get_cairo_ctx(int fd, struct kmstest_fb *fb);
-void kmstest_paint_color(cairo_t *cr, int x, int y, int w, int h,
- double r, double g, double b);
-void kmstest_paint_color_alpha(cairo_t *cr, int x, int y, int w, int h,
- double r, double g, double b, double a);
-void kmstest_paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
- int r, int g, int b);
-void kmstest_paint_test_pattern(cairo_t *cr, int width, int height);
-void kmstest_paint_image(cairo_t *cr, const char *filename,
- int dst_x, int dst_y, int dst_width, int dst_height);
-void kmstest_write_fb(int fd, struct kmstest_fb *fb, const char *filename);
void kmstest_dump_mode(drmModeModeInfo *mode);
int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id);
-const char *kmstest_format_str(uint32_t drm_format);
const char *kmstest_pipe_str(int pipe);
-void kmstest_get_all_formats(const uint32_t **formats, int *format_count);
const char *kmstest_encoder_type_str(int type);
const char *kmstest_connector_status_str(int type);
const char *kmstest_connector_type_str(int type);
-uint32_t bpp_depth_to_drm_format(int bpp, int depth);
-uint32_t drm_format_to_bpp(uint32_t drm_format);
-
/*
* A small modeset API
*/
projects / platform / upstream / intel-gpu-tools.git / commitdiff