mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2024-11-29 10:32:29 +00:00
9ecfa4343a
This is unused in wlroots, and the use-cases for compositors are pretty niche since they can access the original DMA-BUF via the wlr_buffer.
68 lines
1.9 KiB
C
68 lines
1.9 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, uint32_t width, uint32_t height) {
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texture->impl = impl;
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texture->width = width;
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texture->height = height;
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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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uint32_t fmt, uint32_t stride, uint32_t width, uint32_t height,
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const void *data) {
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return renderer->impl->texture_from_pixels(renderer, 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_attributes *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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*width = texture->width;
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*height = texture->height;
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}
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bool wlr_texture_is_opaque(struct wlr_texture *texture) {
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if (!texture->impl->is_opaque) {
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return false;
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}
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return texture->impl->is_opaque(texture);
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}
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bool wlr_texture_write_pixels(struct wlr_texture *texture,
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uint32_t stride, uint32_t width, uint32_t height,
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uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y,
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const void *data) {
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if (!texture->impl->write_pixels) {
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return false;
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}
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return texture->impl->write_pixels(texture, stride, width, height,
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src_x, src_y, dst_x, dst_y, data);
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}
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