mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2024-11-22 07:02:28 +00:00
c63d94483b
- Textures are now immutable (apart from those created from raw pixels), no more invalid textures - Move all wl_drm stuff in wlr_renderer - Most of wlr_texture fields are now private - Remove some duplicated DMA-BUF code in the DRM backend - Add more assertions - Stride is now always given as bytes rather than pixels - Drop wl_shm functions Fun fact: this patch has been written 10,000 meters up in the air.
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
#include <assert.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <wlr/render/interface.h>
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#include <wlr/render/wlr_texture.h>
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void wlr_texture_init(struct wlr_texture *texture,
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const struct wlr_texture_impl *impl) {
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assert(impl->get_size);
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assert(impl->write_pixels);
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texture->impl = impl;
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}
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void wlr_texture_destroy(struct wlr_texture *texture) {
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if (texture && texture->impl && texture->impl->destroy) {
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texture->impl->destroy(texture);
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} else {
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free(texture);
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}
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}
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struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer,
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enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
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uint32_t height, const void *data) {
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return renderer->impl->texture_from_pixels(renderer, wl_fmt, stride, width,
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height, data);
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}
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struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer,
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struct wl_resource *data) {
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if (!renderer->impl->texture_from_wl_drm) {
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return NULL;
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}
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return renderer->impl->texture_from_wl_drm(renderer, data);
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}
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struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer,
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struct wlr_dmabuf_buffer_attribs *attribs) {
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if (!renderer->impl->texture_from_dmabuf) {
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return NULL;
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}
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return renderer->impl->texture_from_dmabuf(renderer, attribs);
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}
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void wlr_texture_get_size(struct wlr_texture *texture, int *width,
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int *height) {
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return texture->impl->get_size(texture, width, height);
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}
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bool wlr_texture_write_pixels(struct wlr_texture *texture,
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enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
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uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x,
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uint32_t dst_y, const void *data) {
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return texture->impl->write_pixels(texture, wl_fmt, stride, width, height,
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src_x, src_y, dst_x, dst_y, data);
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}
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