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wgl: Add no-gdi-single-buffered and gdi-double-buffered PFDs

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Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Reviewed-by: Jose Fonseca <jose.fonseca@broadcom.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27512>
This commit is contained in:
Jesse Natalie 2024-02-07 10:55:32 -08:00 • committed by Marge Bot
parent 610dcc178a
commit c432fbe534
1 changed files with 20 additions and 29 deletions
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49
src/gallium/frontends/wgl/stw_pixelformat.c
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@ -107,18 +107,12 @@ stw_pf_depth_stencil[] = {
{ PIPE_FORMAT_S8_UINT_Z24_UNORM, {24, 8} }
};
static const bool
stw_pf_doublebuffer[] = {
false,
true,
};
static const stw_pfd_flag
stw_pf_flag[] = {
0,
stw_pfd_double_buffer,
stw_pfd_gdi_support,
stw_pfd_double_buffer | stw_pfd_gdi_support,
};
@ -247,7 +241,7 @@ add_color_format_variants(const struct stw_pf_color_info *color_formats,
unsigned num_color_formats, bool extended)
{
struct pipe_screen *screen = stw_dev->screen;
unsigned cfmt, ms, db, ds, acc, f;
unsigned cfmt, ms, ds, acc, f;
unsigned bind_flags = PIPE_BIND_RENDER_TARGET;
unsigned num_added = 0;
int force_samples = 0;
@ -292,29 +286,26 @@ add_color_format_variants(const struct stw_pf_color_info *color_formats,
continue;
}
for (db = 0; db < ARRAY_SIZE(stw_pf_doublebuffer); db++) {
unsigned doublebuffer = stw_pf_doublebuffer[db];
for (ds = 0; ds < ARRAY_SIZE(stw_pf_depth_stencil); ds++) {
const struct stw_pf_depth_info *depth = &stw_pf_depth_stencil[ds];
for (ds = 0; ds < ARRAY_SIZE(stw_pf_depth_stencil); ds++) {
const struct stw_pf_depth_info *depth = &stw_pf_depth_stencil[ds];
if (!screen->is_format_supported(screen, depth->format,
PIPE_TEXTURE_2D, samples,
samples,
PIPE_BIND_DEPTH_STENCIL)) {
continue;
}
if (!screen->is_format_supported(screen, depth->format,
PIPE_TEXTURE_2D, samples,
samples,
PIPE_BIND_DEPTH_STENCIL)) {
for (f = 0; f < ARRAY_SIZE(stw_pf_flag); f++) {
stw_pfd_flag flag = stw_pf_flag[f];
if ((supported_flags & flag) != flag)
continue;
}
for (f = 0; f < ARRAY_SIZE(stw_pf_flag); f++) {
stw_pfd_flag flag = stw_pf_flag[f];
if (!(supported_flags & flag) || (flag == stw_pfd_double_buffer && !doublebuffer))
continue;
for (acc = 0; acc < 2; acc++) {
stw_pixelformat_add(stw_dev, extended, &color_formats[cfmt],
depth, acc * 16, doublebuffer,
(flag == stw_pfd_gdi_support), samples);
num_added++;
}
for (acc = 0; acc < 2; acc++) {
stw_pixelformat_add(stw_dev, extended, &color_formats[cfmt],
depth, acc * 16,
(flag & stw_pfd_double_buffer) != 0,
(flag == stw_pfd_gdi_support) != 0, samples);
num_added++;
}
}
}