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Isaac: self-enabling wrapper diagnostics for OpenGL RGB flicker #52

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Isaac: self-enabling wrapper diagnostics for OpenGL RGB flicker #52

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6 changes: 6 additions & 0 deletions src/vulkan/wrapper/wrapper_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1230,6 +1230,12 @@ wrapper_emit_diag(struct wrapper_physical_device *pdev,
D("engine: '%s' -> detected %s (app '%s')\n", eng, detected,
pdev->instance->vk.app_info.app_name ? pdev->instance->vk.app_info.app_name : "");
D("--- native capabilities (what THIS device actually has) ---\n");
D(" fillModeNonSolid : native=%d advertised=%d\n",
pdev->base_supported_features.fillModeNonSolid,
pdev->vk.supported_features.fillModeNonSolid);
D(" shaderClipDistance : native=%d advertised=%d\n",
pdev->base_supported_features.shaderClipDistance,
pdev->vk.supported_features.shaderClipDistance);
D(" textureCompressionBC : %d\n", pdev->base_supported_features.textureCompressionBC);
D(" textureCompressionASTC_LDR : %d\n", pdev->base_supported_features.textureCompressionASTC_LDR);
D(" robustBufferAccess2 : %d\n", pdev->base_supported_features.robustBufferAccess2);
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7 changes: 7 additions & 0 deletions src/vulkan/wrapper/wrapper_log.c
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Expand Up @@ -136,6 +136,13 @@ void write_to_logfile(const char *fmt, const char *level, ...) {

void init_wrapper_logging()
{
/* Diagnostic package: keep the existing capability/format/copy probes on
* even when the launcher does not pass the guest diagnostic environment
* through to the native OpenGL/Zink driver process. */
setenv("WRAPPER_DIAG", "1", 1);
fprintf(stderr, "[WRAPPER_DIAG] isaac-wrapper-diagnostic-1 loaded; automatic capability/format/copy capture enabled\n");
fflush(stderr);

char *wrapper_log_level_env = getenv("WRAPPER_LOG_LEVEL");
parse_wrapper_debug_str(wrapper_log_level_env);

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