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Diffstat (limited to 'xorg-server/glx/glxdriswrast.c')
-rw-r--r--xorg-server/glx/glxdriswrast.c276
1 files changed, 131 insertions, 145 deletions
diff --git a/xorg-server/glx/glxdriswrast.c b/xorg-server/glx/glxdriswrast.c
index 434653e70..9fe2b6d7a 100644
--- a/xorg-server/glx/glxdriswrast.c
+++ b/xorg-server/glx/glxdriswrast.c
@@ -58,14 +58,14 @@
#include "dispatch.h"
#include "extension_string.h"
-typedef struct __GLXDRIscreen __GLXDRIscreen;
-typedef struct __GLXDRIcontext __GLXDRIcontext;
+typedef struct __GLXDRIscreen __GLXDRIscreen;
+typedef struct __GLXDRIcontext __GLXDRIcontext;
typedef struct __GLXDRIdrawable __GLXDRIdrawable;
struct __GLXDRIscreen {
- __GLXscreen base;
- __DRIscreen *driScreen;
- void *driver;
+ __GLXscreen base;
+ __DRIscreen *driScreen;
+ void *driver;
const __DRIcoreExtension *core;
const __DRIswrastExtension *swrast;
@@ -75,29 +75,29 @@ struct __GLXDRIscreen {
};
struct __GLXDRIcontext {
- __GLXcontext base;
- __DRIcontext *driContext;
+ __GLXcontext base;
+ __DRIcontext *driContext;
};
struct __GLXDRIdrawable {
- __GLXdrawable base;
- __DRIdrawable *driDrawable;
- __GLXDRIscreen *screen;
+ __GLXdrawable base;
+ __DRIdrawable *driDrawable;
+ __GLXDRIscreen *screen;
- GCPtr gc; /* scratch GC for span drawing */
- GCPtr swapgc; /* GC for swapping the color buffers */
+ GCPtr gc; /* scratch GC for span drawing */
+ GCPtr swapgc; /* GC for swapping the color buffers */
};
static void
-__glXDRIdrawableDestroy(__GLXdrawable *drawable)
+__glXDRIdrawableDestroy(__GLXdrawable * drawable)
{
__GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
const __DRIcoreExtension *core = private->screen->core;
- (*core->destroyDrawable)(private->driDrawable);
+ (*core->destroyDrawable) (private->driDrawable);
- FreeGC(private->gc, (GContext)0);
- FreeGC(private->swapgc, (GContext)0);
+ FreeGC(private->gc, (GContext) 0);
+ FreeGC(private->swapgc, (GContext) 0);
__glXDrawableRelease(drawable);
@@ -105,79 +105,77 @@ __glXDRIdrawableDestroy(__GLXdrawable *drawable)
}
static GLboolean
-__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *drawable)
+__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable * drawable)
{
__GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
const __DRIcoreExtension *core = private->screen->core;
- (*core->swapBuffers)(private->driDrawable);
+ (*core->swapBuffers) (private->driDrawable);
return TRUE;
}
static void
-__glXDRIdrawableCopySubBuffer(__GLXdrawable *basePrivate,
- int x, int y, int w, int h)
+__glXDRIdrawableCopySubBuffer(__GLXdrawable * basePrivate,
+ int x, int y, int w, int h)
{
__GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;
const __DRIcopySubBufferExtension *copySubBuffer =
- private->screen->copySubBuffer;
+ private->screen->copySubBuffer;
if (copySubBuffer)
- (*copySubBuffer->copySubBuffer)(private->driDrawable, x, y, w, h);
+ (*copySubBuffer->copySubBuffer) (private->driDrawable, x, y, w, h);
}
static void
-__glXDRIcontextDestroy(__GLXcontext *baseContext)
+__glXDRIcontextDestroy(__GLXcontext * baseContext)
{
__GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
__GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
- (*screen->core->destroyContext)(context->driContext);
+ (*screen->core->destroyContext) (context->driContext);
__glXContextDestroy(&context->base);
free(context);
}
static int
-__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)
+__glXDRIcontextMakeCurrent(__GLXcontext * baseContext)
{
__GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
__GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
__GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
__GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
- return (*screen->core->bindContext)(context->driContext,
- draw->driDrawable,
- read->driDrawable);
+ return (*screen->core->bindContext) (context->driContext,
+ draw->driDrawable, read->driDrawable);
}
static int
-__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)
+__glXDRIcontextLoseCurrent(__GLXcontext * baseContext)
{
__GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
__GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
- return (*screen->core->unbindContext)(context->driContext);
+ return (*screen->core->unbindContext) (context->driContext);
}
static int
-__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,
- unsigned long mask)
+__glXDRIcontextCopy(__GLXcontext * baseDst, __GLXcontext * baseSrc,
+ unsigned long mask)
{
__GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;
__GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;
__GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;
- return (*screen->core->copyContext)(dst->driContext,
- src->driContext, mask);
+ return (*screen->core->copyContext) (dst->driContext,
+ src->driContext, mask);
}
#ifdef __DRI_TEX_BUFFER
static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *glxPixmap)
+__glXDRIbindTexImage(__GLXcontext * baseContext,
+ int buffer, __GLXdrawable * glxPixmap)
{
__GLXDRIdrawable *drawable = (__GLXDRIdrawable *) glxPixmap;
const __DRItexBufferExtension *texBuffer = drawable->screen->texBuffer;
@@ -188,23 +186,21 @@ __glXDRIbindTexImage(__GLXcontext *baseContext,
#if __DRI_TEX_BUFFER_VERSION >= 2
if (texBuffer->base.version >= 2 && texBuffer->setTexBuffer2 != NULL) {
- (*texBuffer->setTexBuffer2)(context->driContext,
- glxPixmap->target,
- glxPixmap->format,
- drawable->driDrawable);
- } else
+ (*texBuffer->setTexBuffer2) (context->driContext,
+ glxPixmap->target,
+ glxPixmap->format, drawable->driDrawable);
+ }
+ else
#endif
- texBuffer->setTexBuffer(context->driContext,
- glxPixmap->target,
- drawable->driDrawable);
+ texBuffer->setTexBuffer(context->driContext,
+ glxPixmap->target, drawable->driDrawable);
return Success;
}
static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *pixmap)
+__glXDRIreleaseTexImage(__GLXcontext * baseContext,
+ int buffer, __GLXdrawable * pixmap)
{
/* FIXME: Just unbind the texture? */
return Success;
@@ -213,17 +209,15 @@ __glXDRIreleaseTexImage(__GLXcontext *baseContext,
#else
static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *glxPixmap)
+__glXDRIbindTexImage(__GLXcontext * baseContext,
+ int buffer, __GLXdrawable * glxPixmap)
{
return Success;
}
static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *pixmap)
+__glXDRIreleaseTexImage(__GLXcontext * baseContext,
+ int buffer, __GLXdrawable * pixmap)
{
return Success;
}
@@ -236,13 +230,13 @@ static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {
};
static void
-__glXDRIscreenDestroy(__GLXscreen *baseScreen)
+__glXDRIscreenDestroy(__GLXscreen * baseScreen)
{
int i;
__GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
- (*screen->core->destroyScreen)(screen->driScreen);
+ (*screen->core->destroyScreen) (screen->driScreen);
#ifdef _MSC_VER
FreeLibrary(screen->driver);
@@ -253,18 +247,18 @@ __glXDRIscreenDestroy(__GLXscreen *baseScreen)
__glXScreenDestroy(baseScreen);
if (screen->driConfigs) {
- for (i = 0; screen->driConfigs[i] != NULL; i++)
- free((__DRIconfig **)screen->driConfigs[i]);
- free((void*)screen->driConfigs);
+ for (i = 0; screen->driConfigs[i] != NULL; i++)
+ free((__DRIconfig **) screen->driConfigs[i]);
+ free((void*)screen->driConfigs);
}
free(screen);
}
static __GLXcontext *
-__glXDRIscreenCreateContext(__GLXscreen *baseScreen,
- __GLXconfig *glxConfig,
- __GLXcontext *baseShareContext)
+__glXDRIscreenCreateContext(__GLXscreen * baseScreen,
+ __GLXconfig * glxConfig,
+ __GLXcontext * baseShareContext)
{
__GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
__GLXDRIcontext *context, *shareContext;
@@ -274,35 +268,33 @@ __glXDRIscreenCreateContext(__GLXscreen *baseScreen,
shareContext = (__GLXDRIcontext *) baseShareContext;
if (shareContext)
- driShare = shareContext->driContext;
+ driShare = shareContext->driContext;
else
- driShare = NULL;
+ driShare = NULL;
context = calloc(1, sizeof *context);
if (context == NULL)
- return NULL;
+ return NULL;
- context->base.destroy = __glXDRIcontextDestroy;
- context->base.makeCurrent = __glXDRIcontextMakeCurrent;
- context->base.loseCurrent = __glXDRIcontextLoseCurrent;
- context->base.copy = __glXDRIcontextCopy;
+ context->base.destroy = __glXDRIcontextDestroy;
+ context->base.makeCurrent = __glXDRIcontextMakeCurrent;
+ context->base.loseCurrent = __glXDRIcontextLoseCurrent;
+ context->base.copy = __glXDRIcontextCopy;
context->base.textureFromPixmap = &__glXDRItextureFromPixmap;
context->driContext =
- (*core->createNewContext)(screen->driScreen,
- config->driConfig, driShare, context);
+ (*core->createNewContext) (screen->driScreen,
+ config->driConfig, driShare, context);
return &context->base;
}
static __GLXdrawable *
__glXDRIscreenCreateDrawable(ClientPtr client,
- __GLXscreen *screen,
- DrawablePtr pDraw,
- XID drawId,
- int type,
- XID glxDrawId,
- __GLXconfig *glxConfig)
+ __GLXscreen * screen,
+ DrawablePtr pDraw,
+ XID drawId,
+ int type, XID glxDrawId, __GLXconfig * glxConfig)
{
XID gcvals[2];
int status;
@@ -312,43 +304,44 @@ __glXDRIscreenCreateDrawable(ClientPtr client,
private = calloc(1, sizeof *private);
if (private == NULL)
- return NULL;
+ return NULL;
private->screen = driScreen;
if (!__glXDrawableInit(&private->base, screen,
- pDraw, type, glxDrawId, glxConfig)) {
+ pDraw, type, glxDrawId, glxConfig)) {
free(private);
- return NULL;
+ return NULL;
}
- private->base.destroy = __glXDRIdrawableDestroy;
- private->base.swapBuffers = __glXDRIdrawableSwapBuffers;
+ private->base.destroy = __glXDRIdrawableDestroy;
+ private->base.swapBuffers = __glXDRIdrawableSwapBuffers;
private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;
gcvals[0] = GXcopy;
- private->gc = CreateGC(pDraw, GCFunction, gcvals, &status, (XID)0, serverClient);
+ private->gc =
+ CreateGC(pDraw, GCFunction, gcvals, &status, (XID) 0, serverClient);
gcvals[1] = FALSE;
- private->swapgc = CreateGC(pDraw, GCFunction | GCGraphicsExposures, gcvals, &status, (XID)0, serverClient);
+ private->swapgc =
+ CreateGC(pDraw, GCFunction | GCGraphicsExposures, gcvals, &status,
+ (XID) 0, serverClient);
private->driDrawable =
- (*driScreen->swrast->createNewDrawable)(driScreen->driScreen,
- config->driConfig,
- private);
- if (!private->driDrawable)
- {
- FreeGC(private->gc, (GContext)0);
- FreeGC(private->swapgc, (GContext)0);
- free(private);
- return NULL;
- }
+ (*driScreen->swrast->createNewDrawable) (driScreen->driScreen,
+ config->driConfig, private);
+ if (!private->driDrawable)
+ {
+ FreeGC(private->gc, (GContext)0);
+ FreeGC(private->swapgc, (GContext)0);
+ free(private);
+ return NULL;
+ }
return &private->base;
}
static void
-swrastGetDrawableInfo(__DRIdrawable *draw,
- int *x, int *y, int *w, int *h,
- void *loaderPrivate)
+swrastGetDrawableInfo(__DRIdrawable * draw,
+ int *x, int *y, int *w, int *h, void *loaderPrivate)
{
__GLXDRIdrawable *drawable = loaderPrivate;
DrawablePtr pDraw = drawable->base.pDraw;
@@ -360,9 +353,8 @@ swrastGetDrawableInfo(__DRIdrawable *draw,
}
static void
-swrastPutImage(__DRIdrawable *draw, int op,
- int x, int y, int w, int h, char *data,
- void *loaderPrivate)
+swrastPutImage(__DRIdrawable * draw, int op,
+ int x, int y, int w, int h, char *data, void *loaderPrivate)
{
__GLXDRIdrawable *drawable = loaderPrivate;
DrawablePtr pDraw = drawable->base.pDraw;
@@ -370,25 +362,23 @@ swrastPutImage(__DRIdrawable *draw, int op,
switch (op) {
case __DRI_SWRAST_IMAGE_OP_DRAW:
- gc = drawable->gc;
- break;
+ gc = drawable->gc;
+ break;
case __DRI_SWRAST_IMAGE_OP_SWAP:
- gc = drawable->swapgc;
- break;
+ gc = drawable->swapgc;
+ break;
default:
- return;
+ return;
}
ValidateGC(pDraw, gc);
- gc->ops->PutImage(pDraw, gc, pDraw->depth,
- x, y, w, h, 0, ZPixmap, data);
+ gc->ops->PutImage(pDraw, gc, pDraw->depth, x, y, w, h, 0, ZPixmap, data);
}
static void
-swrastGetImage(__DRIdrawable *draw,
- int x, int y, int w, int h, char *data,
- void *loaderPrivate)
+swrastGetImage(__DRIdrawable * draw,
+ int x, int y, int w, int h, char *data, void *loaderPrivate)
{
__GLXDRIdrawable *drawable = loaderPrivate;
DrawablePtr pDraw = drawable->base.pDraw;
@@ -398,7 +388,7 @@ swrastGetImage(__DRIdrawable *draw,
}
static const __DRIswrastLoaderExtension swrastLoaderExtension = {
- { __DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION },
+ {__DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION},
swrastGetDrawableInfo,
swrastPutImage,
swrastGetImage
@@ -411,7 +401,7 @@ static const __DRIextension *loader_extensions[] = {
};
static void
-initializeExtensions(__GLXDRIscreen *screen)
+initializeExtensions(__GLXDRIscreen * screen)
{
const __DRIextension **extensions;
int i;
@@ -420,21 +410,20 @@ initializeExtensions(__GLXDRIscreen *screen)
for (i = 0; extensions[i]; i++) {
#ifdef __DRI_COPY_SUB_BUFFER
- if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
- screen->copySubBuffer =
- (const __DRIcopySubBufferExtension *) extensions[i];
- /* GLX_MESA_copy_sub_buffer is always enabled. */
- }
+ if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
+ screen->copySubBuffer =
+ (const __DRIcopySubBufferExtension *) extensions[i];
+ /* GLX_MESA_copy_sub_buffer is always enabled. */
+ }
#endif
#ifdef __DRI_TEX_BUFFER
- if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {
- screen->texBuffer =
- (const __DRItexBufferExtension *) extensions[i];
- /* GLX_EXT_texture_from_pixmap is always enabled. */
- }
+ if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {
+ screen->texBuffer = (const __DRItexBufferExtension *) extensions[i];
+ /* GLX_EXT_texture_from_pixmap is always enabled. */
+ }
#endif
- /* Ignore unknown extensions */
+ /* Ignore unknown extensions */
}
}
@@ -453,56 +442,53 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
screen = calloc(1, sizeof *screen);
if (screen == NULL)
- return NULL;
+ return NULL;
- screen->base.destroy = __glXDRIscreenDestroy;
- screen->base.createContext = __glXDRIscreenCreateContext;
+ screen->base.destroy = __glXDRIscreenDestroy;
+ screen->base.createContext = __glXDRIscreenCreateContext;
screen->base.createDrawable = __glXDRIscreenCreateDrawable;
- screen->base.swapInterval = NULL;
- screen->base.pScreen = pScreen;
+ screen->base.swapInterval = NULL;
+ screen->base.pScreen = pScreen;
screen->driver = glxProbeDriver(driverName,
- (void **)&screen->core,
- __DRI_CORE, __DRI_CORE_VERSION,
- (void **)&screen->swrast,
- __DRI_SWRAST, __DRI_SWRAST_VERSION);
+ (void **) &screen->core,
+ __DRI_CORE, __DRI_CORE_VERSION,
+ (void **) &screen->swrast,
+ __DRI_SWRAST, __DRI_SWRAST_VERSION);
if (screen->driver == NULL) {
goto handle_error;
}
screen->driScreen =
- (*screen->swrast->createNewScreen)(pScreen->myNum,
- loader_extensions,
- &screen->driConfigs,
- screen);
+ (*screen->swrast->createNewScreen) (pScreen->myNum,
+ loader_extensions,
+ &screen->driConfigs, screen);
if (screen->driScreen == NULL) {
- LogMessage(X_ERROR,
- "AIGLX error: Calling driver entry point failed\n");
- goto handle_error;
+ LogMessage(X_ERROR, "AIGLX error: Calling driver entry point failed\n");
+ goto handle_error;
}
initializeExtensions(screen);
screen->base.fbconfigs = glxConvertConfigs(screen->core, screen->driConfigs,
- GLX_WINDOW_BIT |
- GLX_PIXMAP_BIT |
- GLX_PBUFFER_BIT);
+ GLX_WINDOW_BIT |
+ GLX_PIXMAP_BIT |
+ GLX_PBUFFER_BIT);
__glXScreenInit(&screen->base, pScreen);
screen->base.GLXmajor = 1;
screen->base.GLXminor = 4;
- LogMessage(X_INFO,
- "AIGLX: Loaded and initialized %s\n", driverName);
+ LogMessage(X_INFO, "AIGLX: Loaded and initialized %s\n", driverName);
return &screen->base;
handle_error:
if (screen->driver)
#ifdef _MSC_VER
- FreeLibrary(screen->driver);
+ FreeLibrary(screen->driver);
#else
dlclose(screen->driver);
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 19:52:01 +0000