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gl-renderer: Relax EXT_texture_format_BGRA8888 requirement

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This can now be removed thanks to texture swizzles.

Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>
This commit is contained in:
Loïc Molinari 2024-11-28 11:30:49 +01:00 • committed by Daniel Stone
parent be5c662bae
commit e8160e059d
1 changed files with 5 additions and 3 deletions
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8
libweston/renderer-gl/gl-renderer.c
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@ -1994,6 +1994,7 @@ static void
update_borders_tex(struct gl_renderer *gr, update_borders_tex(struct gl_renderer *gr,
struct gl_output_state *go) struct gl_output_state *go)
{ {
GLint swizzles[] = { GL_BLUE, GL_GREEN, GL_RED, GL_ALPHA };
int i; int i;
for (i = 0; i < 4; i++) { for (i = 0; i < 4; i++) {
@ -2010,18 +2011,19 @@ update_borders_tex(struct gl_renderer *gr,
if (pending->data) { if (pending->data) {
gl_texture_2d_init( gl_texture_2d_init(
gr, 1, GL_BGRA8_EXT, pending->tex_width, gr, 1, GL_RGBA8, pending->tex_width,
pending->height, &go->borders_tex[i]); pending->height, &go->borders_tex[i]);
gl_texture_parameters_init( gl_texture_parameters_init(
gr, &go->borders_param[i], gr, &go->borders_param[i],
GL_TEXTURE_2D, NULL, NULL, NULL, false); GL_TEXTURE_2D, NULL, NULL, swizzles,
false);
} }
} }
if (pending->data) { if (pending->data) {
glBindTexture(GL_TEXTURE_2D, go->borders_tex[i]); glBindTexture(GL_TEXTURE_2D, go->borders_tex[i]);
gl_texture_2d_store(gr, 0, 0, 0, pending->tex_width, gl_texture_2d_store(gr, 0, 0, 0, pending->tex_width,
pending->height, GL_BGRA_EXT, pending->height, GL_RGBA,
GL_UNSIGNED_BYTE, pending->data); GL_UNSIGNED_BYTE, pending->data);
} }
*current = *pending; *current = *pending;