mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2026-04-21 06:46:46 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge branch 'single-pixel-optimize' into 'master'

Browse source 
Draft: wlr_renderer: Add single pixel optimization

See merge request wlroots/wlroots!3650
This commit is contained in:
Alexander Orzechowski 2022-08-11 11:28:57 +00:00
commit e3cc1dda94
39 changed files with 1149 additions and 972 deletions
Download patch file Download diff file Expand all files Collapse all files

29
render/gles2/renderer.c
View file

@ -246,15 +246,17 @@ static void gles2_scissor(struct wlr_renderer *wlr_renderer,
pop_gles2_debug(renderer);
}
static bool gles2_render_subtexture_with_matrix(
struct wlr_renderer *wlr_renderer, struct wlr_texture *wlr_texture,
static bool gles2_render_subraster_with_matrix(
struct wlr_renderer *wlr_renderer, struct wlr_raster *wlr_raster,
const struct wlr_fbox *box, const float matrix[static 9],
float alpha) {
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
struct wlr_gles2_texture *texture =
gles2_get_texture(wlr_texture);
assert(texture->renderer == renderer);
gles2_raster_upload(renderer, wlr_raster);
if (!texture) {
return false;
}
struct wlr_gles2_tex_shader *shader = NULL;
@ -305,10 +307,10 @@ static bool gles2_render_subtexture_with_matrix(
glUniform1i(shader->tex, 0);
glUniform1f(shader->alpha, alpha);
const GLfloat x1 = box->x / wlr_texture->width;
const GLfloat y1 = box->y / wlr_texture->height;
const GLfloat x2 = (box->x + box->width) / wlr_texture->width;
const GLfloat y2 = (box->y + box->height) / wlr_texture->height;
const GLfloat x1 = box->x / wlr_raster->width;
const GLfloat y1 = box->y / wlr_raster->height;
const GLfloat x2 = (box->x + box->width) / wlr_raster->width;
const GLfloat y2 = (box->y + box->height) / wlr_raster->height;
const GLfloat texcoord[] = {
x2, y1, // top right
x1, y1, // top left
@ -529,6 +531,13 @@ static void gles2_destroy(struct wlr_renderer *wlr_renderer) {
free(renderer);
}
static bool _gles2_raster_upload(struct wlr_renderer *wlr_renderer,
struct wlr_raster *raster) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
struct wlr_gles2_texture *texture = gles2_raster_upload(renderer, raster);
return texture;
}
static const struct wlr_renderer_impl renderer_impl = {
.destroy = gles2_destroy,
.bind_buffer = gles2_bind_buffer,
@ -536,7 +545,8 @@ static const struct wlr_renderer_impl renderer_impl = {
.end = gles2_end,
.clear = gles2_clear,
.scissor = gles2_scissor,
.render_subtexture_with_matrix = gles2_render_subtexture_with_matrix,
.raster_upload = _gles2_raster_upload,
.render_subraster_with_matrix = gles2_render_subraster_with_matrix,
.render_quad_with_matrix = gles2_render_quad_with_matrix,
.get_shm_texture_formats = gles2_get_shm_texture_formats,
.get_dmabuf_texture_formats = gles2_get_dmabuf_texture_formats,
@ -545,7 +555,6 @@ static const struct wlr_renderer_impl renderer_impl = {
.read_pixels = gles2_read_pixels,
.get_drm_fd = gles2_get_drm_fd,
.get_render_buffer_caps = gles2_get_render_buffer_caps,
.texture_from_buffer = gles2_texture_from_buffer,
};
void push_gles2_debug_(struct wlr_gles2_renderer *renderer,