diff --git a/VisualC-GDK/SDL/SDL.vcxproj b/VisualC-GDK/SDL/SDL.vcxproj
index f4419c9ee..05556a850 100644
--- a/VisualC-GDK/SDL/SDL.vcxproj
+++ b/VisualC-GDK/SDL/SDL.vcxproj
@@ -438,7 +438,6 @@
-
$(IntDir)$(TargetName)_cpp.pch
@@ -707,7 +706,6 @@
-
diff --git a/VisualC-GDK/SDL/SDL.vcxproj.filters b/VisualC-GDK/SDL/SDL.vcxproj.filters
index f55ad0342..863cb5f6e 100644
--- a/VisualC-GDK/SDL/SDL.vcxproj.filters
+++ b/VisualC-GDK/SDL/SDL.vcxproj.filters
@@ -396,7 +396,6 @@
API Headers
-
@@ -838,7 +837,6 @@
-
diff --git a/VisualC-WinRT/SDL-UWP.vcxproj b/VisualC-WinRT/SDL-UWP.vcxproj
index c6df98236..c6b9b05d4 100644
--- a/VisualC-WinRT/SDL-UWP.vcxproj
+++ b/VisualC-WinRT/SDL-UWP.vcxproj
@@ -147,7 +147,6 @@
-
@@ -388,7 +387,6 @@
-
diff --git a/VisualC-WinRT/SDL-UWP.vcxproj.filters b/VisualC-WinRT/SDL-UWP.vcxproj.filters
index 871a43e1e..9e44ed1a2 100644
--- a/VisualC-WinRT/SDL-UWP.vcxproj.filters
+++ b/VisualC-WinRT/SDL-UWP.vcxproj.filters
@@ -408,9 +408,6 @@
Source Files
-
- Source Files
-
Source Files
@@ -786,9 +783,6 @@
Source Files
-
- Source Files
-
Source Files
diff --git a/VisualC/SDL/SDL.vcxproj b/VisualC/SDL/SDL.vcxproj
index 0cea50604..2eae831c5 100644
--- a/VisualC/SDL/SDL.vcxproj
+++ b/VisualC/SDL/SDL.vcxproj
@@ -385,7 +385,6 @@
-
Create
@@ -585,7 +584,6 @@
-
diff --git a/VisualC/SDL/SDL.vcxproj.filters b/VisualC/SDL/SDL.vcxproj.filters
index 63fd04c06..0be6f82e2 100644
--- a/VisualC/SDL/SDL.vcxproj.filters
+++ b/VisualC/SDL/SDL.vcxproj.filters
@@ -387,7 +387,6 @@
API Headers
-
@@ -817,7 +816,6 @@
-
diff --git a/Xcode/SDL/SDL.xcodeproj/project.pbxproj b/Xcode/SDL/SDL.xcodeproj/project.pbxproj
index 5fd66058a..857984c55 100644
--- a/Xcode/SDL/SDL.xcodeproj/project.pbxproj
+++ b/Xcode/SDL/SDL.xcodeproj/project.pbxproj
@@ -63,7 +63,6 @@
A75FDBB823E4CBC700529352 /* ReadMe.txt in Resources */ = {isa = PBXBuildFile; fileRef = F59C710300D5CB5801000001 /* ReadMe.txt */; };
A75FDBC523EA380300529352 /* SDL_hidapi_rumble.h in Headers */ = {isa = PBXBuildFile; fileRef = A75FDBC323EA380300529352 /* SDL_hidapi_rumble.h */; };
A75FDBCE23EA380300529352 /* SDL_hidapi_rumble.c in Sources */ = {isa = PBXBuildFile; fileRef = A75FDBC423EA380300529352 /* SDL_hidapi_rumble.c */; };
- A7D8A94523E2514000DCD162 /* SDL_dataqueue.h in Headers */ = {isa = PBXBuildFile; fileRef = A7D8A57023E2513D00DCD162 /* SDL_dataqueue.h */; };
A7D8A94B23E2514000DCD162 /* SDL.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A57123E2513D00DCD162 /* SDL.c */; };
A7D8A95123E2514000DCD162 /* SDL_spinlock.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A57323E2513D00DCD162 /* SDL_spinlock.c */; };
A7D8A95723E2514000DCD162 /* SDL_atomic.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A57423E2513D00DCD162 /* SDL_atomic.c */; };
@@ -315,7 +314,6 @@
A7D8BAFD23E2514500DCD162 /* s_floor.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A92523E2514000DCD162 /* s_floor.c */; };
A7D8BB0323E2514500DCD162 /* math_libm.h in Headers */ = {isa = PBXBuildFile; fileRef = A7D8A92623E2514000DCD162 /* math_libm.h */; };
A7D8BB0923E2514500DCD162 /* k_tan.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A92723E2514000DCD162 /* k_tan.c */; };
- A7D8BB0F23E2514500DCD162 /* SDL_dataqueue.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A92823E2514000DCD162 /* SDL_dataqueue.c */; };
A7D8BB1523E2514500DCD162 /* SDL_mouse.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A92A23E2514000DCD162 /* SDL_mouse.c */; };
A7D8BB1B23E2514500DCD162 /* SDL_mouse_c.h in Headers */ = {isa = PBXBuildFile; fileRef = A7D8A92B23E2514000DCD162 /* SDL_mouse_c.h */; };
A7D8BB2123E2514500DCD162 /* scancodes_windows.h in Headers */ = {isa = PBXBuildFile; fileRef = A7D8A92C23E2514000DCD162 /* scancodes_windows.h */; };
@@ -531,7 +529,6 @@
A75FDBA723E4CB6F00529352 /* LICENSE.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = LICENSE.txt; sourceTree = ""; };
A75FDBC323EA380300529352 /* SDL_hidapi_rumble.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_hidapi_rumble.h; sourceTree = ""; };
A75FDBC423EA380300529352 /* SDL_hidapi_rumble.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_hidapi_rumble.c; sourceTree = ""; };
- A7D8A57023E2513D00DCD162 /* SDL_dataqueue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_dataqueue.h; sourceTree = ""; };
A7D8A57123E2513D00DCD162 /* SDL.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL.c; sourceTree = ""; };
A7D8A57323E2513D00DCD162 /* SDL_spinlock.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_spinlock.c; sourceTree = ""; };
A7D8A57423E2513D00DCD162 /* SDL_atomic.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_atomic.c; sourceTree = ""; };
@@ -812,7 +809,6 @@
A7D8A92523E2514000DCD162 /* s_floor.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = s_floor.c; sourceTree = ""; };
A7D8A92623E2514000DCD162 /* math_libm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = math_libm.h; sourceTree = ""; };
A7D8A92723E2514000DCD162 /* k_tan.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = k_tan.c; sourceTree = ""; };
- A7D8A92823E2514000DCD162 /* SDL_dataqueue.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_dataqueue.c; sourceTree = ""; };
A7D8A92A23E2514000DCD162 /* SDL_mouse.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_mouse.c; sourceTree = ""; };
A7D8A92B23E2514000DCD162 /* SDL_mouse_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_mouse_c.h; sourceTree = ""; };
A7D8A92C23E2514000DCD162 /* scancodes_windows.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = scancodes_windows.h; sourceTree = ""; };
@@ -1108,8 +1104,6 @@
A7D8A5EB23E2513D00DCD162 /* video */,
A7D8A7F523E2513F00DCD162 /* SDL_assert_c.h */,
A7D8A94423E2514000DCD162 /* SDL_assert.c */,
- A7D8A92823E2514000DCD162 /* SDL_dataqueue.c */,
- A7D8A57023E2513D00DCD162 /* SDL_dataqueue.h */,
A7D8A57523E2513D00DCD162 /* SDL_error_c.h */,
A7D8A8BF23E2513F00DCD162 /* SDL_error.c */,
F382071C284F362F004DD584 /* SDL_guid.c */,
@@ -2070,7 +2064,6 @@
F3F7D9B92933074E00816151 /* SDL_cpuinfo.h in Headers */,
F3990E062A788303000D8759 /* SDL_hidapi_ios.h in Headers */,
A7D8B98023E2514400DCD162 /* SDL_d3dmath.h in Headers */,
- A7D8A94523E2514000DCD162 /* SDL_dataqueue.h in Headers */,
A7D8B8A223E2514400DCD162 /* SDL_diskaudio.h in Headers */,
A7D8BB3F23E2514500DCD162 /* SDL_displayevents_c.h in Headers */,
A7D8BA1923E2514400DCD162 /* SDL_draw.h in Headers */,
@@ -2552,7 +2545,6 @@
A7D8BBDB23E2574800DCD162 /* SDL_uikitmetalview.m in Sources */,
A7D8BB1523E2514500DCD162 /* SDL_mouse.c in Sources */,
A7D8BAD923E2514500DCD162 /* e_rem_pio2.c in Sources */,
- A7D8BB0F23E2514500DCD162 /* SDL_dataqueue.c in Sources */,
F395C19C2569C68F00942BFF /* SDL_iokitjoystick.c in Sources */,
A7D8B4B223E2514300DCD162 /* SDL_sysjoystick.c in Sources */,
A7D8B3E023E2514300DCD162 /* SDL_cpuinfo.c in Sources */,
diff --git a/src/SDL_dataqueue.c b/src/SDL_dataqueue.c
deleted file mode 100644
index 4b3b79c94..000000000
--- a/src/SDL_dataqueue.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2023 Sam Lantinga
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#include "SDL_internal.h"
-
-#include "./SDL_dataqueue.h"
-
-typedef struct SDL_DataQueuePacket
-{
- size_t datalen; /* bytes currently in use in this packet. */
- size_t startpos; /* bytes currently consumed in this packet. */
- struct SDL_DataQueuePacket *next; /* next item in linked list. */
- Uint8 data[SDL_VARIABLE_LENGTH_ARRAY]; /* packet data */
-} SDL_DataQueuePacket;
-
-struct SDL_DataQueue
-{
- SDL_Mutex *lock;
- SDL_DataQueuePacket *head; /* device fed from here. */
- SDL_DataQueuePacket *tail; /* queue fills to here. */
- SDL_DataQueuePacket *pool; /* these are unused packets. */
- size_t packet_size; /* size of new packets */
- size_t queued_bytes; /* number of bytes of data in the queue. */
-};
-
-static void SDL_FreeDataQueueList(SDL_DataQueuePacket *packet)
-{
- while (packet) {
- SDL_DataQueuePacket *next = packet->next;
- SDL_free(packet);
- packet = next;
- }
-}
-
-SDL_DataQueue *SDL_CreateDataQueue(const size_t _packetlen, const size_t initialslack)
-{
- SDL_DataQueue *queue = (SDL_DataQueue *)SDL_calloc(1, sizeof(SDL_DataQueue));
-
- if (queue == NULL) {
- SDL_OutOfMemory();
- } else {
- const size_t packetlen = _packetlen ? _packetlen : 1024;
- const size_t wantpackets = (initialslack + (packetlen - 1)) / packetlen;
- size_t i;
-
- queue->packet_size = packetlen;
-
- queue->lock = SDL_CreateMutex();
- if (!queue->lock) {
- SDL_free(queue);
- return NULL;
- }
-
- for (i = 0; i < wantpackets; i++) {
- SDL_DataQueuePacket *packet = (SDL_DataQueuePacket *)SDL_malloc(sizeof(SDL_DataQueuePacket) + packetlen);
- if (packet) { /* don't care if this fails, we'll deal later. */
- packet->datalen = 0;
- packet->startpos = 0;
- packet->next = queue->pool;
- queue->pool = packet;
- }
- }
- }
-
- return queue;
-}
-
-void SDL_DestroyDataQueue(SDL_DataQueue *queue)
-{
- if (queue) {
- SDL_FreeDataQueueList(queue->head);
- SDL_FreeDataQueueList(queue->pool);
- SDL_DestroyMutex(queue->lock);
- SDL_free(queue);
- }
-}
-
-void SDL_ClearDataQueue(SDL_DataQueue *queue, const size_t slack)
-{
- const size_t packet_size = queue ? queue->packet_size : 1;
- const size_t slackpackets = (slack + (packet_size - 1)) / packet_size;
- SDL_DataQueuePacket *packet;
- SDL_DataQueuePacket *prev = NULL;
- size_t i;
-
- if (queue == NULL) {
- return;
- }
-
- SDL_LockMutex(queue->lock);
-
- packet = queue->head;
-
- /* merge the available pool and the current queue into one list. */
- if (packet) {
- queue->tail->next = queue->pool;
- } else {
- packet = queue->pool;
- }
-
- /* Remove the queued packets from the device. */
- queue->tail = NULL;
- queue->head = NULL;
- queue->queued_bytes = 0;
- queue->pool = packet;
-
- /* Optionally keep some slack in the pool to reduce memory allocation pressure. */
- for (i = 0; packet && (i < slackpackets); i++) {
- prev = packet;
- packet = packet->next;
- }
-
- if (prev) {
- prev->next = NULL;
- } else {
- queue->pool = NULL;
- }
-
- SDL_UnlockMutex(queue->lock);
-
- SDL_FreeDataQueueList(packet); /* free extra packets */
-}
-
-/* You must hold queue->lock before calling this! */
-static SDL_DataQueuePacket *AllocateDataQueuePacket(SDL_DataQueue *queue)
-{
- SDL_DataQueuePacket *packet;
-
- SDL_assert(queue != NULL);
-
- packet = queue->pool;
- if (packet != NULL) {
- /* we have one available in the pool. */
- queue->pool = packet->next;
- } else {
- /* Have to allocate a new one! */
- packet = (SDL_DataQueuePacket *)SDL_malloc(sizeof(SDL_DataQueuePacket) + queue->packet_size);
- if (packet == NULL) {
- return NULL;
- }
- }
-
- packet->datalen = 0;
- packet->startpos = 0;
- packet->next = NULL;
-
- SDL_assert((queue->head != NULL) == (queue->queued_bytes != 0));
- if (queue->tail == NULL) {
- queue->head = packet;
- } else {
- queue->tail->next = packet;
- }
- queue->tail = packet;
- return packet;
-}
-
-int SDL_WriteToDataQueue(SDL_DataQueue *queue, const void *_data, const size_t _len)
-{
- size_t len = _len;
- const Uint8 *data = (const Uint8 *)_data;
- const size_t packet_size = queue ? queue->packet_size : 0;
- SDL_DataQueuePacket *orighead;
- SDL_DataQueuePacket *origtail;
- size_t origlen;
- size_t datalen;
-
- if (queue == NULL) {
- return SDL_InvalidParamError("queue");
- }
-
- SDL_LockMutex(queue->lock);
-
- orighead = queue->head;
- origtail = queue->tail;
- origlen = origtail ? origtail->datalen : 0;
-
- while (len > 0) {
- SDL_DataQueuePacket *packet = queue->tail;
- SDL_assert(packet == NULL || (packet->datalen <= packet_size));
- if (packet == NULL || (packet->datalen >= packet_size)) {
- /* tail packet missing or completely full; we need a new packet. */
- packet = AllocateDataQueuePacket(queue);
- if (packet == NULL) {
- /* uhoh, reset so we've queued nothing new, free what we can. */
- if (origtail == NULL) {
- packet = queue->head; /* whole queue. */
- } else {
- packet = origtail->next; /* what we added to existing queue. */
- origtail->next = NULL;
- origtail->datalen = origlen;
- }
- queue->head = orighead;
- queue->tail = origtail;
- queue->pool = NULL;
-
- SDL_UnlockMutex(queue->lock);
- SDL_FreeDataQueueList(packet); /* give back what we can. */
- return SDL_OutOfMemory();
- }
- }
-
- datalen = SDL_min(len, packet_size - packet->datalen);
- SDL_memcpy(packet->data + packet->datalen, data, datalen);
- data += datalen;
- len -= datalen;
- packet->datalen += datalen;
- queue->queued_bytes += datalen;
- }
-
- SDL_UnlockMutex(queue->lock);
-
- return 0;
-}
-
-size_t SDL_PeekIntoDataQueue(SDL_DataQueue *queue, void *_buf, const size_t _len)
-{
- size_t len = _len;
- Uint8 *buf = (Uint8 *)_buf;
- Uint8 *ptr = buf;
- SDL_DataQueuePacket *packet;
-
- if (queue == NULL) {
- return 0;
- }
-
- SDL_LockMutex(queue->lock);
-
- for (packet = queue->head; len && packet; packet = packet->next) {
- const size_t avail = packet->datalen - packet->startpos;
- const size_t cpy = SDL_min(len, avail);
- SDL_assert(queue->queued_bytes >= avail);
-
- SDL_memcpy(ptr, packet->data + packet->startpos, cpy);
- ptr += cpy;
- len -= cpy;
- }
-
- SDL_UnlockMutex(queue->lock);
-
- return (size_t)(ptr - buf);
-}
-
-size_t SDL_ReadFromDataQueue(SDL_DataQueue *queue, void *_buf, const size_t _len)
-{
- size_t len = _len;
- Uint8 *buf = (Uint8 *)_buf;
- Uint8 *ptr = buf;
- SDL_DataQueuePacket *packet;
-
- if (queue == NULL) {
- return 0;
- }
-
- SDL_LockMutex(queue->lock);
-
- while ((len > 0) && ((packet = queue->head) != NULL)) {
- const size_t avail = packet->datalen - packet->startpos;
- const size_t cpy = SDL_min(len, avail);
- SDL_assert(queue->queued_bytes >= avail);
-
- SDL_memcpy(ptr, packet->data + packet->startpos, cpy);
- packet->startpos += cpy;
- ptr += cpy;
- queue->queued_bytes -= cpy;
- len -= cpy;
-
- if (packet->startpos == packet->datalen) { /* packet is done, put it in the pool. */
- queue->head = packet->next;
- SDL_assert((packet->next != NULL) || (packet == queue->tail));
- packet->next = queue->pool;
- queue->pool = packet;
- }
- }
-
- SDL_assert((queue->head != NULL) == (queue->queued_bytes != 0));
-
- if (queue->head == NULL) {
- queue->tail = NULL; /* in case we drained the queue entirely. */
- }
-
- SDL_UnlockMutex(queue->lock);
-
- return (size_t)(ptr - buf);
-}
-
-size_t SDL_GetDataQueueSize(SDL_DataQueue *queue)
-{
- size_t retval = 0;
- if (queue) {
- SDL_LockMutex(queue->lock);
- retval = queue->queued_bytes;
- SDL_UnlockMutex(queue->lock);
- }
- return retval;
-}
-
-SDL_Mutex *SDL_GetDataQueueMutex(SDL_DataQueue *queue)
-{
- return queue ? queue->lock : NULL;
-}
-
diff --git a/src/SDL_dataqueue.h b/src/SDL_dataqueue.h
deleted file mode 100644
index c9ea83054..000000000
--- a/src/SDL_dataqueue.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2023 Sam Lantinga
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#ifndef SDL_dataqueue_h_
-#define SDL_dataqueue_h_
-
-/* this is not (currently) a public API. But maybe it should be! */
-
-struct SDL_DataQueue;
-typedef struct SDL_DataQueue SDL_DataQueue;
-
-SDL_DataQueue *SDL_CreateDataQueue(const size_t packetlen, const size_t initialslack);
-void SDL_DestroyDataQueue(SDL_DataQueue *queue);
-void SDL_ClearDataQueue(SDL_DataQueue *queue, const size_t slack);
-int SDL_WriteToDataQueue(SDL_DataQueue *queue, const void *data, const size_t len);
-size_t SDL_ReadFromDataQueue(SDL_DataQueue *queue, void *buf, const size_t len);
-size_t SDL_PeekIntoDataQueue(SDL_DataQueue *queue, void *buf, const size_t len);
-size_t SDL_GetDataQueueSize(SDL_DataQueue *queue);
-SDL_Mutex *SDL_GetDataQueueMutex(SDL_DataQueue *queue); /* don't destroy this, obviously. */
-
-#endif /* SDL_dataqueue_h_ */