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Also track support for extlinear transfer function

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Kovid Goyal 2025-07-31 15:12:26 +05:30
parent d0a862bedb
commit 8762576a5b
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GPG key ID: 06BC317B515ACE7C
2 changed files with 8 additions and 4 deletions
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8
glfw/wl_init.c vendored
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@ -466,8 +466,9 @@ static void
on_supported_color_transfer_function(void *data UNUSED, struct wp_color_manager_v1 *wp_color_manager_v1 UNUSED, uint32_t x) {
switch(x) {
case WP_COLOR_MANAGER_V1_TRANSFER_FUNCTION_GAMMA22:
_glfw.wl.color_manager.supports_gamma22_transfer_function = true;
break;
_glfw.wl.color_manager.supported_transfer_functions.gamma22 = true; break;
case WP_COLOR_MANAGER_V1_TRANSFER_FUNCTION_EXT_LINEAR:
_glfw.wl.color_manager.supported_transfer_functions.ext_linear = true; break;
}
}
@ -753,7 +754,8 @@ get_compositor_missing_capabilities(void) {
C(color-manager, wp_color_manager_v1);
if (_glfw.wl.xdg_wm_base_version < 6) p += snprintf(p, sizeof(buf) - (p - buf), "%s ", "window-state-suspended");
if (_glfw.wl.xdg_wm_base_version < 5) p += snprintf(p, sizeof(buf) - (p - buf), "%s ", "window-capabilities");
if (!_glfw.wl.color_manager.supports_gamma22_transfer_function) p += snprintf(p, sizeof(buf) - (p - buf), "%s ", "gamma22");
if (!_glfw.wl.color_manager.supported_transfer_functions.gamma22) p += snprintf(p, sizeof(buf) - (p - buf), "%s ", "gamma22");
if (!_glfw.wl.color_manager.supported_transfer_functions.ext_linear) p += snprintf(p, sizeof(buf) - (p - buf), "%s ", "ext_linear");
#undef C
while (p > buf && (p - 1)[0] == ' ') { p--; *p = 0; }
return buf;

4
glfw/wl_platform.h vendored
View file

@ -396,7 +396,9 @@ typedef struct _GLFWlibraryWayland
} egl;
struct {
bool supports_gamma22_transfer_function;
struct {
bool gamma22, ext_linear;
} supported_transfer_functions;
bool capabilities_reported;
} color_manager;