From c63d94483b1e52817ca01ca82a867a78ebd39fa6 Mon Sep 17 00:00:00 2001 From: emersion Date: Sat, 24 Mar 2018 18:30:28 -0400 Subject: Redesign wlr_texture - 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. --- render/wlr_texture.c | 63 ++++++++++++++++++++++++---------------------------- 1 file changed, 29 insertions(+), 34 deletions(-) (limited to 'render/wlr_texture.c') diff --git a/render/wlr_texture.c b/render/wlr_texture.c index 33c91822..9aecfd98 100644 --- a/render/wlr_texture.c +++ b/render/wlr_texture.c @@ -1,3 +1,4 @@ +#include #include #include #include @@ -5,8 +6,9 @@ void wlr_texture_init(struct wlr_texture *texture, const struct wlr_texture_impl *impl) { + assert(impl->get_size); + assert(impl->write_pixels); texture->impl = impl; - wl_signal_init(&texture->destroy_signal); } void wlr_texture_destroy(struct wlr_texture *texture) { @@ -17,45 +19,38 @@ void wlr_texture_destroy(struct wlr_texture *texture) { } } -bool wlr_texture_upload_pixels(struct wlr_texture *texture, uint32_t format, - int stride, int width, int height, const unsigned char *pixels) { - return texture->impl->upload_pixels(texture, format, stride, - width, height, pixels); +struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, const void *data) { + return renderer->impl->texture_from_pixels(renderer, wl_fmt, stride, width, + height, data); } -bool wlr_texture_update_pixels(struct wlr_texture *texture, - enum wl_shm_format format, int stride, int x, int y, - int width, int height, const unsigned char *pixels) { - return texture->impl->update_pixels(texture, format, stride, x, y, - width, height, pixels); -} - -bool wlr_texture_upload_shm(struct wlr_texture *texture, uint32_t format, - struct wl_shm_buffer *shm) { - return texture->impl->upload_shm(texture, format, shm); -} - -bool wlr_texture_update_shm(struct wlr_texture *texture, uint32_t format, - int x, int y, int width, int height, struct wl_shm_buffer *shm) { - return texture->impl->update_shm(texture, format, x, y, width, height, shm); -} - -bool wlr_texture_upload_drm(struct wlr_texture *texture, - struct wl_resource *drm_buffer) { - return texture->impl->upload_drm(texture, drm_buffer); +struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer, + struct wl_resource *data) { + if (!renderer->impl->texture_from_wl_drm) { + return NULL; + } + return renderer->impl->texture_from_wl_drm(renderer, data); } -bool wlr_texture_upload_eglimage(struct wlr_texture *texture, - EGLImageKHR image, uint32_t width, uint32_t height) { - return texture->impl->upload_eglimage(texture, image, width, height); +struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer, + struct wlr_dmabuf_buffer_attribs *attribs) { + if (!renderer->impl->texture_from_dmabuf) { + return NULL; + } + return renderer->impl->texture_from_dmabuf(renderer, attribs); } -bool wlr_texture_upload_dmabuf(struct wlr_texture *texture, - struct wl_resource *dmabuf_resource) { - return texture->impl->upload_dmabuf(texture, dmabuf_resource); +void wlr_texture_get_size(struct wlr_texture *texture, int *width, + int *height) { + return texture->impl->get_size(texture, width, height); } -void wlr_texture_get_buffer_size(struct wlr_texture *texture, struct wl_resource - *resource, int *width, int *height) { - texture->impl->get_buffer_size(texture, resource, width, height); +bool wlr_texture_write_pixels(struct wlr_texture *texture, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, + uint32_t dst_y, const void *data) { + return texture->impl->write_pixels(texture, wl_fmt, stride, width, height, + src_x, src_y, dst_x, dst_y, data); } -- cgit v1.2.3