diff options
Diffstat (limited to 'test/recordflip.c')
| -rw-r--r-- | test/recordflip.c | 733 |
1 files changed, 0 insertions, 733 deletions
diff --git a/test/recordflip.c b/test/recordflip.c deleted file mode 100644 index e923c8a2a..000000000 --- a/test/recordflip.c +++ /dev/null @@ -1,733 +0,0 @@ -/* - * Copyright © 2011,2013 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 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. - * - * Author: Chris Wilson <chris@chris-wilson.co.uk> - */ - -#include "cairo-test.h" - -#define TEXT_SIZE 12 -#define SIZE 60 /* needs to be big to check large area effects (dithering) */ -#define PAD 2 - -#define TT_SIZE 100 -#define TT_PAD 5 -#define TT_FONT_SIZE 32.0 - -#define GENERATE_REF 0 - -static uint32_t data[16] = { - 0xffffffff, 0xffffffff, 0xffff0000, 0xffff0000, - 0xffffffff, 0xffffffff, 0xffff0000, 0xffff0000, - - 0xff00ff00, 0xff00ff00, 0xff0000ff, 0xff0000ff, - 0xff00ff00, 0xff00ff00, 0xff0000ff, 0xff0000ff -}; - -static const char *png_filename = "romedalen.png"; - -static cairo_t * -paint (cairo_t *cr) -{ - cairo_set_source_rgb (cr, 0, 0, 1); - cairo_paint (cr); - - cairo_translate (cr, 2, 2); - cairo_scale (cr, 0.5, 0.5); - - cairo_set_source_rgb (cr, 1, 0, 0); - cairo_paint (cr); - - return cr; -} - -static cairo_t * -paint_alpha (cairo_t *cr) -{ - cairo_surface_t *surface; - - surface = cairo_image_surface_create_for_data ((unsigned char *) data, - CAIRO_FORMAT_RGB24, 4, 4, 16); - - cairo_test_paint_checkered (cr); - - cairo_scale (cr, 4, 4); - - cairo_set_source_surface (cr, surface, 2 , 2); - cairo_pattern_set_filter (cairo_get_source (cr), CAIRO_FILTER_NEAREST); - cairo_paint_with_alpha (cr, 0.5); - - cairo_surface_finish (surface); /* data will go out of scope */ - cairo_surface_destroy (surface); - - return cr; -} - -static cairo_t * -paint_alpha_solid_clip (cairo_t *cr) -{ - cairo_test_paint_checkered (cr); - - cairo_rectangle (cr, 2.5, 2.5, 27, 27); - cairo_clip (cr); - - cairo_set_source_rgb (cr, 1., 0.,0.); - cairo_paint_with_alpha (cr, 0.5); - - return cr; -} - -static cairo_t * -paint_alpha_clip (cairo_t *cr) -{ - cairo_surface_t *surface; - - surface = cairo_image_surface_create_for_data ((unsigned char *) data, - CAIRO_FORMAT_RGB24, 4, 4, 16); - - cairo_test_paint_checkered (cr); - - cairo_rectangle (cr, 10.5, 10.5, 11, 11); - cairo_clip (cr); - - cairo_scale (cr, 4, 4); - - cairo_set_source_surface (cr, surface, 2 , 2); - cairo_pattern_set_filter (cairo_get_source (cr), CAIRO_FILTER_NEAREST); - cairo_paint_with_alpha (cr, 0.5); - - cairo_surface_finish (surface); /* data will go out of scope */ - cairo_surface_destroy (surface); - - return cr; -} - -static cairo_t * -paint_alpha_clip_mask (cairo_t *cr) -{ - cairo_surface_t *surface; - - surface = cairo_image_surface_create_for_data ((unsigned char *) data, - CAIRO_FORMAT_RGB24, 4, 4, 16); - - cairo_test_paint_checkered (cr); - - cairo_move_to (cr, 16, 5); - cairo_line_to (cr, 5, 16); - cairo_line_to (cr, 16, 27); - cairo_line_to (cr, 27, 16); - cairo_clip (cr); - - cairo_scale (cr, 4, 4); - - cairo_set_source_surface (cr, surface, 2 , 2); - cairo_pattern_set_filter (cairo_get_source (cr), CAIRO_FILTER_NEAREST); - cairo_paint_with_alpha (cr, 0.5); - - cairo_surface_finish (surface); /* data will go out of scope */ - cairo_surface_destroy (surface); - - return cr; -} - -static cairo_t * -select_font_face (cairo_t *cr) -{ - /* We draw in the default black, so paint white first. */ - cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */ - cairo_paint (cr); - - cairo_set_source_rgb (cr, 0, 0, 0); /* black */ - - cairo_set_font_size (cr, TEXT_SIZE); - cairo_move_to (cr, 0, TEXT_SIZE); - - cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Serif", - CAIRO_FONT_SLANT_NORMAL, - CAIRO_FONT_WEIGHT_NORMAL); - cairo_show_text (cr, "i-am-serif"); - - cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans", - CAIRO_FONT_SLANT_NORMAL, - CAIRO_FONT_WEIGHT_NORMAL); - cairo_show_text (cr, " i-am-sans"); - - cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans Mono", - CAIRO_FONT_SLANT_NORMAL, - CAIRO_FONT_WEIGHT_NORMAL); - cairo_show_text (cr, " i-am-mono"); - - return cr; -} - -static cairo_t * -fill_alpha (cairo_t *cr) -{ - const double alpha = 1./3; - int n; - - /* flatten to white */ - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - - /* square */ - cairo_rectangle (cr, PAD, PAD, SIZE, SIZE); - cairo_set_source_rgba (cr, 1, 0, 0, alpha); - cairo_fill (cr); - - /* circle */ - cairo_translate (cr, SIZE + 2 * PAD, 0); - cairo_arc (cr, PAD + SIZE / 2., PAD + SIZE / 2., SIZE / 2., 0, 2 * M_PI); - cairo_set_source_rgba (cr, 0, 1, 0, alpha); - cairo_fill (cr); - - /* triangle */ - cairo_translate (cr, 0, SIZE + 2 * PAD); - cairo_move_to (cr, PAD + SIZE / 2, PAD); - cairo_line_to (cr, PAD + SIZE, PAD + SIZE); - cairo_line_to (cr, PAD, PAD + SIZE); - cairo_set_source_rgba (cr, 0, 0, 1, alpha); - cairo_fill (cr); - - /* star */ - cairo_translate (cr, -(SIZE + 2 * PAD) + SIZE/2., SIZE/2.); - for (n = 0; n < 5; n++) { - cairo_line_to (cr, - SIZE/2 * cos (2*n * 2*M_PI / 10), - SIZE/2 * sin (2*n * 2*M_PI / 10)); - - cairo_line_to (cr, - SIZE/4 * cos ((2*n+1)*2*M_PI / 10), - SIZE/4 * sin ((2*n+1)*2*M_PI / 10)); - } - cairo_set_source_rgba (cr, 0, 0, 0, alpha); - cairo_fill (cr); - - return cr; -} - -static cairo_t * -self_intersecting (cairo_t *cr) -{ - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - - cairo_translate (cr, 1.0, 1.0); - - cairo_set_source_rgb (cr, 1, 0, 0); /* red */ - - /* First draw the desired shape with a fill */ - cairo_rectangle (cr, 0.5, 0.5, 4.0, 4.0); - cairo_rectangle (cr, 3.5, 3.5, 4.0, 4.0); - cairo_rectangle (cr, 3.5, 1.5, -2.0, 2.0); - cairo_rectangle (cr, 6.5, 4.5, -2.0, 2.0); - - cairo_fill (cr); - - /* Then try the same thing with a stroke */ - cairo_translate (cr, 0, 10); - cairo_move_to (cr, 1.0, 1.0); - cairo_rel_line_to (cr, 3.0, 0.0); - cairo_rel_line_to (cr, 0.0, 6.0); - cairo_rel_line_to (cr, 3.0, 0.0); - cairo_rel_line_to (cr, 0.0, -3.0); - cairo_rel_line_to (cr, -6.0, 0.0); - cairo_close_path (cr); - - cairo_set_line_width (cr, 1.0); - cairo_stroke (cr); - - return cr; -} - -static void -draw_text_transform (cairo_t *cr) -{ - cairo_matrix_t tm; - - /* skew */ - cairo_matrix_init (&tm, 1, 0, - -0.25, 1, - 0, 0); - cairo_matrix_scale (&tm, TT_FONT_SIZE, TT_FONT_SIZE); - cairo_set_font_matrix (cr, &tm); - - cairo_new_path (cr); - cairo_move_to (cr, 50, TT_SIZE-TT_PAD); - cairo_show_text (cr, "A"); - - /* rotate and scale */ - cairo_matrix_init_rotate (&tm, M_PI / 2); - cairo_matrix_scale (&tm, TT_FONT_SIZE, TT_FONT_SIZE * 2.0); - cairo_set_font_matrix (cr, &tm); - - cairo_new_path (cr); - cairo_move_to (cr, TT_PAD, TT_PAD + 25); - cairo_show_text (cr, "A"); - - cairo_matrix_init_rotate (&tm, M_PI / 2); - cairo_matrix_scale (&tm, TT_FONT_SIZE * 2.0, TT_FONT_SIZE); - cairo_set_font_matrix (cr, &tm); - - cairo_new_path (cr); - cairo_move_to (cr, TT_PAD, TT_PAD + 50); - cairo_show_text (cr, "A"); -} - -static cairo_t * -text_transform (cairo_t *cr) -{ - const cairo_test_context_t *ctx = cairo_test_get_context (cr); - cairo_pattern_t *pattern; - - cairo_set_source_rgb (cr, 1., 1., 1.); - cairo_paint (cr); - - cairo_set_source_rgb (cr, 0., 0., 0.); - - cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans", - CAIRO_FONT_SLANT_NORMAL, - CAIRO_FONT_WEIGHT_NORMAL); - - draw_text_transform (cr); - - cairo_translate (cr, TT_SIZE, TT_SIZE); - cairo_rotate (cr, M_PI); - - pattern = cairo_test_create_pattern_from_png (ctx, png_filename); - cairo_pattern_set_extend (pattern, CAIRO_EXTEND_REPEAT); - cairo_set_source (cr, pattern); - cairo_pattern_destroy (pattern); - - draw_text_transform (cr); - - return cr; -} - -/* And here begins the recording and replaying... */ - -static cairo_t * -record_create (cairo_t *target) -{ - cairo_surface_t *surface; - cairo_t *cr; - - surface = cairo_recording_surface_create (cairo_surface_get_content (cairo_get_target (target)), NULL); - cr = cairo_create (surface); - cairo_surface_destroy (surface); - - return cr; -} - -static cairo_surface_t * -record_get (cairo_t *target) -{ - cairo_surface_t *surface; - - surface = cairo_surface_reference (cairo_get_target (target)); - cairo_destroy (target); - - return surface; -} - -static cairo_test_status_t -record_replay (cairo_t *cr, cairo_t *(*func)(cairo_t *), int width, int height) -{ - cairo_surface_t *surface; - int x, y; - -#if GENERATE_REF - { - cairo_surface_t *image; - uint8_t *data, *tmp; - int stride, bpp; - - surface = cairo_get_target (cr); - - func(cr); - - image = cairo_surface_map_to_image (surface, NULL); - - switch (cairo_image_surface_get_format (image)) { - case CAIRO_FORMAT_ARGB32: - case CAIRO_FORMAT_RGB24: - case CAIRO_FORMAT_RGB30: - bpp=4; - break; - case CAIRO_FORMAT_RGB16_565: - bpp=2; - break; - case CAIRO_FORMAT_A8: - bpp=1; - break; - case CAIRO_FORMAT_A1: - case CAIRO_FORMAT_INVALID: - default: - return CAIRO_TEST_FAILURE; - } - - data = cairo_image_surface_get_data (image); - stride = cairo_image_surface_get_stride (image); - - tmp = malloc (stride); - if (tmp == NULL) - return CAIRO_TEST_FAILURE; - - for (y = 0; y < height; y++) { - uint8_t *row = data + y * stride; - for (x = 0; x < width/2; x++) { - memcpy (tmp, row + bpp * x, bpp); - memcpy (row + bpp * x, row + bpp * (width - x - 1), bpp); - memcpy (row + bpp * (width - x - 1), tmp, bpp); - } - } - - for (y = 0; y < height/2; y++) { - memcpy (tmp, data + y * stride, stride); - memcpy (data + y * stride, data + (height - y - 1) * stride, stride); - memcpy (data + (height - y - 1) * stride, tmp, stride); - } - - free (tmp); - - cairo_surface_unmap_image (surface, image); - } -#else - surface = record_get (func (record_create (cr))); - - cairo_scale (cr, -1, -1); - cairo_translate (cr, -width, -height); - cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); - cairo_set_source_surface (cr, surface, 0, 0); - cairo_surface_destroy (surface); - cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_NONE); - - for (y = 0; y < height; y += 2) { - for (x = 0; x < width; x += 2) { - cairo_rectangle (cr, x, y, 2, 2); - cairo_clip (cr); - cairo_paint (cr); - cairo_reset_clip (cr); - } - } -#endif - - return CAIRO_TEST_SUCCESS; -} - -static cairo_test_status_t -record_whole_replay (cairo_t *cr, cairo_t *(*func)(cairo_t *), int width, int height) -{ - cairo_surface_t *surface; - -#if GENERATE_REF - { - cairo_surface_t *image; - uint8_t *data, *tmp; - int stride, bpp; - int x, y; - - surface = cairo_get_target (cr); - - func(cr); - - image = cairo_surface_map_to_image (surface, NULL); - - switch (cairo_image_surface_get_format (image)) { - case CAIRO_FORMAT_ARGB32: - case CAIRO_FORMAT_RGB24: - case CAIRO_FORMAT_RGB30: - bpp=4; - break; - case CAIRO_FORMAT_RGB16_565: - bpp=2; - break; - case CAIRO_FORMAT_A8: - bpp=1; - break; - case CAIRO_FORMAT_A1: - case CAIRO_FORMAT_INVALID: - default: - return CAIRO_TEST_FAILURE; - } - - data = cairo_image_surface_get_data (image); - stride = cairo_image_surface_get_stride (image); - - tmp = malloc (stride); - if (tmp == NULL) - return CAIRO_TEST_FAILURE; - - for (y = 0; y < height; y++) { - uint8_t *row = data + y * stride; - for (x = 0; x < width/2; x++) { - memcpy (tmp, row + bpp * x, bpp); - memcpy (row + bpp * x, row + bpp * (width - x - 1), bpp); - memcpy (row + bpp * (width - x - 1), tmp, bpp); - } - } - - for (y = 0; y < height/2; y++) { - memcpy (tmp, data + y * stride, stride); - memcpy (data + y * stride, data + (height - y - 1) * stride, stride); - memcpy (data + (height - y - 1) * stride, tmp, stride); - } - - free (tmp); - - cairo_surface_unmap_image (surface, image); - } -#else - surface = record_get (func (record_create (cr))); - - cairo_scale (cr, -1, -1); - cairo_translate (cr, -width, -height); - cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); - cairo_set_source_surface (cr, surface, 0, 0); - cairo_surface_destroy (surface); - cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_NONE); - - cairo_paint (cr); -#endif - - return CAIRO_TEST_SUCCESS; -} - -static cairo_test_status_t -record_paint (cairo_t *cr, int width, int height) -{ - return record_replay (cr, paint, width, height); -} - -static cairo_test_status_t -record_paint_alpha (cairo_t *cr, int width, int height) -{ - return record_replay (cr, paint_alpha, width, height); -} - -static cairo_test_status_t -record_paint_alpha_solid_clip (cairo_t *cr, int width, int height) -{ - return record_replay (cr, paint_alpha_solid_clip, width, height); -} - -static cairo_test_status_t -record_paint_alpha_clip (cairo_t *cr, int width, int height) -{ - return record_replay (cr, paint_alpha_clip, width, height); -} - -static cairo_test_status_t -record_paint_alpha_clip_mask (cairo_t *cr, int width, int height) -{ - return record_replay (cr, paint_alpha_clip_mask, width, height); -} - -static cairo_test_status_t -record_fill_alpha (cairo_t *cr, int width, int height) -{ - return record_replay (cr, fill_alpha, width, height); -} - -static cairo_test_status_t -record_self_intersecting (cairo_t *cr, int width, int height) -{ - return record_replay (cr, self_intersecting, width, height); -} - -static cairo_test_status_t -record_select_font_face (cairo_t *cr, int width, int height) -{ - return record_replay (cr, select_font_face, width, height); -} - -static cairo_test_status_t -record_text_transform (cairo_t *cr, int width, int height) -{ - return record_replay (cr, text_transform, width, height); -} - -static cairo_test_status_t -record_whole_paint (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, paint, width, height); -} - -static cairo_test_status_t -record_whole_paint_alpha (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, paint_alpha, width, height); -} - -static cairo_test_status_t -record_whole_paint_alpha_solid_clip (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, paint_alpha_solid_clip, width, height); -} - -static cairo_test_status_t -record_whole_paint_alpha_clip (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, paint_alpha_clip, width, height); -} - -static cairo_test_status_t -record_whole_paint_alpha_clip_mask (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, paint_alpha_clip_mask, width, height); -} - -static cairo_test_status_t -record_whole_fill_alpha (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, fill_alpha, width, height); -} - -static cairo_test_status_t -record_whole_self_intersecting (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, self_intersecting, width, height); -} - -static cairo_test_status_t -record_whole_select_font_face (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, select_font_face, width, height); -} - -static cairo_test_status_t -record_whole_text_transform (cairo_t *cr, int width, int height) -{ - return record_whole_replay (cr, text_transform, width, height); -} - -CAIRO_TEST (recordflip_whole_paint, - "Test replayed calls to cairo_paint", - "paint,record", /* keywords */ - NULL, /* requirements */ - 8, 8, - NULL, record_whole_paint) -CAIRO_TEST (recordflip_whole_paint_alpha, - "Simple test of cairo_paint_with_alpha", - "record, paint, alpha", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_whole_paint_alpha) -CAIRO_TEST (recordflip_whole_paint_alpha_solid_clip, - "Simple test of cairo_paint_with_alpha+unaligned clip", - "record, paint, alpha, clip", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_whole_paint_alpha_solid_clip) -CAIRO_TEST (recordflip_whole_paint_alpha_clip, - "Simple test of cairo_paint_with_alpha+unaligned clip", - "record, paint, alpha, clip", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_whole_paint_alpha_clip) -CAIRO_TEST (recordflip_whole_paint_alpha_clip_mask, - "Simple test of cairo_paint_with_alpha+triangular clip", - "record, paint, alpha, clip", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_whole_paint_alpha_clip_mask) -CAIRO_TEST (recordflip_whole_fill_alpha, - "Tests using set_rgba();fill()", - "record,fill, alpha", /* keywords */ - NULL, /* requirements */ - (2*SIZE + 4*PAD), (2*SIZE + 4*PAD), - NULL, record_whole_fill_alpha) -CAIRO_TEST (recordflip_whole_select_font_face, - "Tests using cairo_select_font_face to draw text in different faces", - "record, font", /* keywords */ - NULL, /* requirements */ - 192, (TEXT_SIZE + 4), - NULL, record_whole_select_font_face) -CAIRO_TEST (recordflip_whole_self_intersecting, - "Test strokes of self-intersecting paths", - "record, stroke, trap", /* keywords */ - NULL, /* requirements */ - 10, 20, - NULL, record_whole_self_intersecting) -CAIRO_TEST (recordflip_whole_text_transform, - "Test various applications of the font matrix", - "record, text, transform", /* keywords */ - NULL, /* requirements */ - TT_SIZE, TT_SIZE, - NULL, record_whole_text_transform) - - -CAIRO_TEST (recordflip_paint, - "Test replayed calls to cairo_paint", - "paint,record", /* keywords */ - NULL, /* requirements */ - 8, 8, - NULL, record_paint) -CAIRO_TEST (recordflip_paint_alpha, - "Simple test of cairo_paint_with_alpha", - "record, paint, alpha", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_paint_alpha) -CAIRO_TEST (recordflip_paint_alpha_solid_clip, - "Simple test of cairo_paint_with_alpha+unaligned clip", - "record, paint, alpha, clip", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_paint_alpha_solid_clip) -CAIRO_TEST (recordflip_paint_alpha_clip, - "Simple test of cairo_paint_with_alpha+unaligned clip", - "record, paint, alpha, clip", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_paint_alpha_clip) -CAIRO_TEST (recordflip_paint_alpha_clip_mask, - "Simple test of cairo_paint_with_alpha+triangular clip", - "record, paint, alpha, clip", /* keywords */ - NULL, /* requirements */ - 32, 32, - NULL, record_paint_alpha_clip_mask) -CAIRO_TEST (recordflip_fill_alpha, - "Tests using set_rgba();fill()", - "record,fill, alpha", /* keywords */ - NULL, /* requirements */ - (2*SIZE + 4*PAD), (2*SIZE + 4*PAD), - NULL, record_fill_alpha) -CAIRO_TEST (recordflip_select_font_face, - "Tests using cairo_select_font_face to draw text in different faces", - "record, font", /* keywords */ - NULL, /* requirements */ - 192, (TEXT_SIZE + 4), - NULL, record_select_font_face) -CAIRO_TEST (recordflip_self_intersecting, - "Test strokes of self-intersecting paths", - "record, stroke, trap", /* keywords */ - NULL, /* requirements */ - 10, 20, - NULL, record_self_intersecting) -CAIRO_TEST (recordflip_text_transform, - "Test various applications of the font matrix", - "record, text, transform", /* keywords */ - NULL, /* requirements */ - TT_SIZE, TT_SIZE, - NULL, record_text_transform) |