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/*
* Copyright © 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 (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.
*
*/
#ifndef __IGT_KMS_H__
#define __IGT_KMS_H__
#include <cairo.h>
struct kmstest_connector_config {
drmModeCrtc *crtc;
drmModeConnector *connector;
drmModeEncoder *encoder;
drmModeModeInfo default_mode;
int crtc_idx;
int pipe;
};
int kmstest_get_connector_default_mode(int drm_fd, drmModeConnector *connector,
drmModeModeInfo *mode);
int kmstest_get_connector_config(int drm_fd, uint32_t connector_id,
unsigned long crtc_idx_mask,
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_t *cairo_ctx;
};
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, int bpp,
int depth, bool tiled,
struct kmstest_fb *fb_info);
unsigned int kmstest_create_fb2(int fd, int width, int height, uint32_t format,
bool tiled, struct kmstest_fb *fb);
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 drm_format_to_bpp(uint32_t drm_format);
#endif /* __IGT_KMS_H__ */
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