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Implement wlr_surface_flush_damage

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This commit is contained in:
Drew DeVault 2017-08-10 08:26:16 -04:00
parent 947bb2e436
commit 7da43ff8b0
4 changed files with 47 additions and 17 deletions
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15
render/gles2/texture.c
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@ -39,7 +39,9 @@ static bool gles2_texture_update_pixels(struct wlr_texture_state *texture,
assert(texture && texture->wlr_texture->valid);
// TODO: Test if the unpack subimage extension is supported and adjust the
// upload strategy if not
if (texture->wlr_texture->format != format) {
if (!texture->wlr_texture->valid
|| texture->wlr_texture->format != format
/* || unpack not supported */) {
return gles2_texture_upload_pixels(texture, format, stride,
width, height, pixels);
}
@ -90,8 +92,10 @@ static bool gles2_texture_update_shm(struct wlr_texture_state *texture,
struct wl_shm_buffer *buffer) {
// TODO: Test if the unpack subimage extension is supported and adjust the
// upload strategy if not
assert(texture && texture->wlr_texture->valid);
if (texture->wlr_texture->format != format) {
assert(texture);
if (!texture->wlr_texture->valid
|| texture->wlr_texture->format != format
/* || unpack not supported */) {
return gles2_texture_upload_shm(texture, format, buffer);
}
const struct pixel_format *fmt = texture->pixel_format;
@ -103,8 +107,9 @@ static bool gles2_texture_update_shm(struct wlr_texture_state *texture,
GL_CALL(glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, pitch));
GL_CALL(glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, x));
GL_CALL(glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, y));
GL_CALL(glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0,
fmt->gl_format, fmt->gl_type, pixels));
wlr_log(L_DEBUG, "%dx%d@%d,%d", width, height, x, y);
GL_CALL(glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, width, height,
fmt->gl_format, fmt->gl_type, pixels));
GL_CALL(glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0));
GL_CALL(glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0));