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[client/idd] network: preserve exact frame damage

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This commit is contained in:
Geoffrey McRae
2026-10-08 14:18:46 +11:00
parent ae031f6064
commit ccff282cd0
14 changed files with 519 additions and 293 deletions
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13
client/renderers/EGL/texture_framebuffer.c
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@@ -27,7 +27,7 @@
struct TexDamage
{
int count;
KVMFRFrameDamageRect rects[LG_MAX_FRAME_DAMAGE_RECTS];
KVMFRFrameDamageRect rects[LG_MAX_RUNTIME_DAMAGE_RECTS];
};
typedef struct TexFB
@@ -87,10 +87,11 @@ static bool egl_texFBUpdate(EGL_Texture * texture, const EGL_TexUpdate * update)
if (!egl_texBufferStreamLock(parent))
return false;
struct TexDamage * damage = this->damage + parent->bufIndex;
bool damageAll = !update->rects || update->rectCount == 0 || damage->count < 0 ||
damage->count + update->rectCount > LG_MAX_FRAME_DAMAGE_RECTS;
bool complete;
struct TexDamage * damage = this->damage + parent->bufIndex;
bool damageAll =
!update->rects || update->rectCount == 0 || damage->count < 0 ||
damage->count + update->rectCount > LG_MAX_RUNTIME_DAMAGE_RECTS;
bool complete;
if (damageAll)
{
@@ -172,7 +173,7 @@ static bool egl_texFBUpdate(EGL_Texture * texture, const EGL_TexUpdate * update)
if (i == parent->bufIndex)
damage->count = 0;
else if (update->rects && update->rectCount > 0 && damage->count >= 0 &&
damage->count + update->rectCount <= LG_MAX_FRAME_DAMAGE_RECTS)
damage->count + update->rectCount <= LG_MAX_RUNTIME_DAMAGE_RECTS)
{
memcpy(damage->rects + damage->count, update->rects,
update->rectCount * sizeof(KVMFRFrameDamageRect));