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- implementing Raylib coding convention

pull/4988/head
katonar 1 일 전
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5b182139ae
1개의 변경된 파일23개의 추가작업 그리고 22개의 파일을 삭제
  1. +23
    -22
      src/platforms/rcore_drm.c

+ 23
- 22
src/platforms/rcore_drm.c 파일 보기

@ -79,10 +79,10 @@
typedef struct {
struct gbm_bo *bo;
uint32_t fb_id; // DRM framebuffer ID
uint32_t fbId; // DRM framebuffer ID
} FramebufferCache;
static FramebufferCache fbCache[MAX_CACHED_BOS];
static FramebufferCache fbCache[MAX_CACHED_BOS] = {0};
static volatile int fbCacheCount = 0;
static volatile bool pendingFlip = false;
static bool crtcSet = false;
@ -570,13 +570,14 @@ void DisableCursor(void)
}
#if defined(SUPPORT_DRM_CACHE)
static void drm_fb_destroy_callback(struct gbm_bo *bo, void *data) {
uint32_t fb_id = (uintptr_t)data;
//callback to destroy cached framebuffer, set by gbm_bo_set_user_data()
static void DestroyFrameBufferCallback(struct gbm_bo *bo, void *data) {
uint32_t fbId = (uintptr_t)data;
// Remove from cache
for (int i = 0; i < fbCacheCount; i++) {
if (fbCache[i].bo == bo) {
TRACELOG(LOG_INFO, "DRM: fb removed %u", (uintptr_t)fb_id);
drmModeRmFB(platform.fd, fbCache[i].fb_id); // Release DRM FB
TRACELOG(LOG_INFO, "DRM: fb removed %u", (uintptr_t)fbId);
drmModeRmFB(platform.fd, fbCache[i].fbId); // Release DRM FB
// Shift remaining entries
for (int j = i; j < fbCacheCount - 1; j++) {
fbCache[j] = fbCache[j + 1];
@ -588,11 +589,11 @@ static void drm_fb_destroy_callback(struct gbm_bo *bo, void *data) {
}
// Create or retrieve cached DRM FB for BO
static uint32_t get_or_create_fb_for_bo(struct gbm_bo *bo) {
static uint32_t GetOrCreateFbForBo(struct gbm_bo *bo) {
// Try to find existing cache entry
for (int i = 0; i < fbCacheCount; i++) {
if (fbCache[i].bo == bo) {
return fbCache[i].fb_id;
return fbCache[i].fbId;
}
}
@ -607,21 +608,21 @@ static uint32_t get_or_create_fb_for_bo(struct gbm_bo *bo) {
uint32_t width = gbm_bo_get_width(bo);
uint32_t height = gbm_bo_get_height(bo);
uint32_t fb_id;
if (drmModeAddFB(platform.fd, width, height, 24, 32, stride, handle, &fb_id)) {
uint32_t fbId;
if (drmModeAddFB(platform.fd, width, height, 24, 32, stride, handle, &fbId)) {
//rmModeAddFB failed
return 0;
}
// Store in cache
fbCache[fbCacheCount] = (FramebufferCache){ .bo = bo, .fb_id = fb_id };
fbCache[fbCacheCount] = (FramebufferCache){ .bo = bo, .fbId = fbId };
fbCacheCount++;
// Set destroy callback to auto-cleanup
gbm_bo_set_user_data(bo, (void*)(uintptr_t)fb_id, drm_fb_destroy_callback);
gbm_bo_set_user_data(bo, (void*)(uintptr_t)fbId, DestroyFrameBufferCallback);
TRACELOG(LOG_INFO, "DRM: added new bo %u" , (uintptr_t)fb_id);
return fb_id;
TRACELOG(LOG_INFO, "DRM: added new bo %u" , (uintptr_t)fbId);
return fbId;
}
// Renders a blank frame to allocate initial buffers
@ -652,14 +653,14 @@ int InitSwapScreenBuffer() {
}
// Create FB for first buffer
uint32_t fb_id = get_or_create_fb_for_bo(bo);
if (!fb_id) {
uint32_t fbId = GetOrCreateFbForBo(bo);
if (!fbId) {
gbm_surface_release_buffer(platform.gbmSurface, bo);
return -1;
}
// Initial CRTC setup
if (drmModeSetCrtc(platform.fd, platform.crtc->crtc_id, fb_id,
if (drmModeSetCrtc(platform.fd, platform.crtc->crtc_id, fbId,
0, 0, &platform.connector->connector_id, 1,
&platform.connector->modes[platform.modeIndex])) {
TRACELOG(LOG_ERROR, "Initial CRTC setup failed: %s", strerror(errno));
@ -675,7 +676,7 @@ int InitSwapScreenBuffer() {
// Static page flip handler
// this will be called once the drmModePageFlip() finished from the drmHandleEvent(platform.fd, &evctx); context
static void page_flip_handler(int fd, unsigned int frame,
static void PageFlipHandler(int fd, unsigned int frame,
unsigned int sec, unsigned int usec,
void *data) {
(void)fd; (void)frame; (void)sec; (void)usec; // Unused
@ -701,7 +702,7 @@ void SwapScreenBuffer() {
// Process pending events non-blocking
drmEventContext evctx = {
.version = DRM_EVENT_CONTEXT_VERSION,
.page_flip_handler = page_flip_handler
.page_flip_handler = PageFlipHandler
};
struct pollfd pfd = { .fd = platform.fd, .events = POLLIN };
@ -726,8 +727,8 @@ void SwapScreenBuffer() {
}
// Get FB ID (creates new one if needed)
uint32_t fb_id = get_or_create_fb_for_bo(next_bo);
if (!fb_id) {
uint32_t fbId = GetOrCreateFbForBo(next_bo);
if (!fbId) {
gbm_surface_release_buffer(platform.gbmSurface, next_bo);
errCnt[2]++;
return;
@ -744,7 +745,7 @@ void SwapScreenBuffer() {
* is rendered..
* returns immediately.
*/
if (drmModePageFlip(platform.fd, platform.crtc->crtc_id, fb_id,
if (drmModePageFlip(platform.fd, platform.crtc->crtc_id, fbId,
DRM_MODE_PAGE_FLIP_EVENT, platform.prevBO)) {
if (errno == EBUSY) {
//Display busy - skip flip

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