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-rw-r--r--src/mesa/drivers/dri/unichrome/via_context.c52
-rw-r--r--src/mesa/drivers/dri/unichrome/via_context.h16
-rw-r--r--src/mesa/drivers/dri/unichrome/via_ioctl.c51
-rw-r--r--src/mesa/drivers/dri/unichrome/via_render.c2
-rw-r--r--src/mesa/drivers/dri/unichrome/via_screen.c138
-rw-r--r--src/mesa/drivers/dri/unichrome/via_screen.h5
-rw-r--r--src/mesa/drivers/dri/unichrome/via_texstate.c1
7 files changed, 215 insertions, 50 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_context.c b/src/mesa/drivers/dri/unichrome/via_context.c
index 54b574c60c..ca106f0ad5 100644
--- a/src/mesa/drivers/dri/unichrome/via_context.c
+++ b/src/mesa/drivers/dri/unichrome/via_context.c
@@ -62,6 +62,7 @@
#define DRIVER_DATE "20041215"
+#include "vblank.h"
#include "utils.h"
viaContextPtr current_mesa;
@@ -230,9 +231,14 @@ calculate_buffer_parameters( viaContextPtr vmesa )
vmesa->depth.size);
/*=* John Sheng [2003.5.31] flip *=*/
- if( (vmesa->viaScreen->width == vmesa->driDrawable->w)
- && (vmesa->viaScreen->height == vmesa->driDrawable->h) ) {
+ if( vmesa->viaScreen->width == vmesa->driDrawable->w &&
+ vmesa->viaScreen->height == vmesa->driDrawable->h ) {
+#define ALLOW_EXPERIMENTAL_PAGEFLIP 1
+#if ALLOW_EXPERIMENTAL_PAGEFLIP
+ vmesa->doPageFlip = GL_TRUE;
+#else
vmesa->doPageFlip = GL_FALSE;
+#endif
vmesa->currentPage = 0;
vmesa->back.pitch = vmesa->front.pitch;
}
@@ -368,6 +374,13 @@ FreeBuffer(viaContextPtr vmesa)
via_free_dma_buffer(vmesa);
}
+static int
+get_ust_nop( int64_t * ust )
+{
+ *ust = 1;
+ return 0;
+}
+
GLboolean
viaCreateContext(const __GLcontextModes *mesaVis,
__DRIcontextPrivate *driContextPriv,
@@ -387,6 +400,12 @@ viaCreateContext(const __GLcontextModes *mesaVis,
return GL_FALSE;
}
if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
+
+ /* Parse configuration files.
+ */
+ driParseConfigFiles (&vmesa->optionCache, &viaScreen->optionCache,
+ sPriv->myNum, "via");
+
current_mesa = vmesa;
/* pick back buffer */
if (mesaVis->doubleBufferMode) {
@@ -555,6 +574,24 @@ viaCreateContext(const __GLcontextModes *mesaVis,
}
#endif
+ /* I don't understand why this isn't working:
+ */
+ vmesa->vblank_flags =
+ vmesa->viaScreen->irqEnabled ?
+ driGetDefaultVBlankFlags(&vmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
+
+ /* Hack this up in its place:
+ */
+ vmesa->vblank_flags = getenv("VIA_VSYNC") ? VBLANK_FLAG_SYNC : VBLANK_FLAG_NO_IRQ;
+
+
+ vmesa->get_ust = (PFNGLXGETUSTPROC) glXGetProcAddress( (const GLubyte *) "__glXGetUST" );
+ if ( vmesa->get_ust == NULL ) {
+ vmesa->get_ust = get_ust_nop;
+ }
+ (*vmesa->get_ust)( & vmesa->swap_ust );
+
+
if (!AllocateDmaBuffer(mesaVis, vmesa)) {
fprintf(stderr ,"AllocateDmaBuffer fail\n");
FREE(vmesa);
@@ -894,9 +931,12 @@ viaMakeCurrent(__DRIcontextPrivate *driContextPriv,
if (VIA_DEBUG) fprintf(stderr, "viaMakeCurrent: w = %d\n", vmesa->driDrawable->w);
- vmesa->driDrawable = driDrawPriv;
- if ( ! calculate_buffer_parameters( vmesa ) ) {
- return GL_FALSE;
+ if ( vmesa->driDrawable != driDrawPriv ) {
+ driDrawableInitVBlank( driDrawPriv, vmesa->vblank_flags );
+ vmesa->driDrawable = driDrawPriv;
+ if ( ! calculate_buffer_parameters( vmesa ) ) {
+ return GL_FALSE;
+ }
}
_mesa_make_current2(vmesa->glCtx,
@@ -938,6 +978,7 @@ void viaGetLock(viaContextPtr vmesa, GLuint flags)
if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
}
+#if 0
void viaLock(viaContextPtr vmesa, GLuint flags)
{
__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
@@ -968,6 +1009,7 @@ void viaLock(viaContextPtr vmesa, GLuint flags)
return;
}
+#endif
void viaUnLock(viaContextPtr vmesa, GLuint flags)
{
diff --git a/src/mesa/drivers/dri/unichrome/via_context.h b/src/mesa/drivers/dri/unichrome/via_context.h
index 54e86605d5..88054301e8 100644
--- a/src/mesa/drivers/dri/unichrome/via_context.h
+++ b/src/mesa/drivers/dri/unichrome/via_context.h
@@ -291,6 +291,22 @@ struct via_context_t {
volatile GLuint* regTranSpace;
GLuint* agpBase;
GLuint drawType;
+
+ /* Configuration cache
+ */
+ driOptionCache optionCache;
+
+ GLuint vblank_flags;
+ GLuint vbl_seq;
+
+ int64_t swap_ust;
+ int64_t swap_missed_ust;
+
+ GLuint swap_count;
+ GLuint swap_missed_count;
+
+ PFNGLXGETUSTPROC get_ust;
+
};
/*#define DMA_OFFSET 16*/
#define DMA_OFFSET 32
diff --git a/src/mesa/drivers/dri/unichrome/via_ioctl.c b/src/mesa/drivers/dri/unichrome/via_ioctl.c
index 1a4c5c494d..685a51ea42 100644
--- a/src/mesa/drivers/dri/unichrome/via_ioctl.c
+++ b/src/mesa/drivers/dri/unichrome/via_ioctl.c
@@ -35,6 +35,7 @@ v * copy of this software and associated documentation files (the "Software"),
#include "via_ioctl.h"
#include "via_state.h"
+#include "vblank.h"
#include "drm.h"
#include "xf86drm.h"
#include <sys/ioctl.h>
@@ -316,6 +317,9 @@ void viaCopyBuffer(const __DRIdrawablePrivate *dPriv)
drm_clip_rect_t *pbox;
int nbox, i;
GLuint scrn = 0, side = 0;
+ GLboolean missed_target;
+ int64_t ust;
+
if (VIA_DEBUG) fprintf(stderr, "%s in\n", __FUNCTION__);
assert(dPriv);
assert(dPriv->driContextPriv);
@@ -324,6 +328,8 @@ void viaCopyBuffer(const __DRIdrawablePrivate *dPriv)
vmesa = (viaContextPtr)dPriv->driContextPriv->driverPrivate;
VIA_FIREVERTICES(vmesa);
+
+ driWaitForVBlank( dPriv, & vmesa->vbl_seq, vmesa->vblank_flags, & missed_target );
LOCK_HARDWARE(vmesa);
scrn = vmesa->saam & S_MASK;
@@ -400,6 +406,16 @@ void viaCopyBuffer(const __DRIdrawablePrivate *dPriv)
}
UNLOCK_HARDWARE(vmesa);
vmesa->uploadCliprects = GL_TRUE;
+
+ vmesa->swap_count++;
+ (*vmesa->get_ust)( & ust );
+ if ( missed_target ) {
+ vmesa->swap_missed_count++;
+ vmesa->swap_missed_ust = ust - vmesa->swap_ust;
+ }
+
+ vmesa->swap_ust = ust;
+
if (VIA_DEBUG) fprintf(stderr, "%s out\n", __FUNCTION__);
}
@@ -414,6 +430,8 @@ void viaPageFlip(const __DRIdrawablePrivate *dPriv)
GLuint nBackBase;
viaBuffer buffer_tmp;
GLcontext *ctx;
+ GLboolean missed_target;
+ int retcode;
if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
assert(dPriv);
@@ -426,6 +444,29 @@ void viaPageFlip(const __DRIdrawablePrivate *dPriv)
if(DRAW_FRONT)
return;
+ VIA_FIREVERTICES(vmesa);
+
+ /* Now wait for the vblank:
+ */
+ retcode = driWaitForVBlank( dPriv, &vmesa->vbl_seq,
+ vmesa->vblank_flags, &missed_target );
+ if ( missed_target ) {
+ vmesa->swap_missed_count++;
+ (void) (*vmesa->get_ust)( &vmesa->swap_missed_ust );
+ }
+
+ if (missed_target)
+ fprintf(stderr, "missed target\n");
+/* else */
+/* fprintf(stderr, "retcode %d vbl_seq %d vblank_flags %x missed_target %d\n", */
+/* retcode, vmesa->vbl_seq, vmesa->vblank_flags, missed_target); */
+
+
+
+
+ LOCK_HARDWARE(vmesa);
+
+
/* Page Flip*/
if(GL_FALSE) {
viaFlushPrimsLocked(vmesa);
@@ -454,17 +495,17 @@ void viaPageFlip(const __DRIdrawablePrivate *dPriv)
/* Auto Swap */
else {
viaFlushPrimsLocked(vmesa);
- vb = viaCheckDma(vmesa, vmesa->sarea->nbox*56);
- if (nFirstSwap) {
+ vb = viaCheckDma(vmesa, 8 * 4);
+ if (nFirstFlip) {
*vb++ = HALCYON_HEADER2;
*vb++ = 0x00fe0000;
*vb++ = 0x0000000e;
*vb++ = 0x0000000e;
vmesa->dmaLow += 16;
- nFirstSwap = GL_FALSE;
+ nFirstFlip = GL_FALSE;
}
- nBackBase = (vmesa->back.offset << 1);
+ nBackBase = (vmesa->back.offset );
*vb++ = HALCYON_HEADER2;
*vb++ = 0x00fe0000;
@@ -475,6 +516,8 @@ void viaPageFlip(const __DRIdrawablePrivate *dPriv)
viaFlushPrimsLocked(vmesa);
}
+ UNLOCK_HARDWARE(vmesa);
+ vmesa->uploadCliprects = GL_TRUE;
memcpy(&buffer_tmp, &vmesa->back, sizeof(viaBuffer));
memcpy(&vmesa->back, &vmesa->front, sizeof(viaBuffer));
diff --git a/src/mesa/drivers/dri/unichrome/via_render.c b/src/mesa/drivers/dri/unichrome/via_render.c
index 2b1ba5eb9f..1ea5a53cc5 100644
--- a/src/mesa/drivers/dri/unichrome/via_render.c
+++ b/src/mesa/drivers/dri/unichrome/via_render.c
@@ -137,7 +137,7 @@ static GLboolean via_run_fastrender(GLcontext *ctx,
viaContextPtr vmesa = VIA_CONTEXT(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &tnl->vb;
- GLuint i, length, flags = 0;
+ GLuint i;
/* Don't handle clipping or indexed vertices.
*/
diff --git a/src/mesa/drivers/dri/unichrome/via_screen.c b/src/mesa/drivers/dri/unichrome/via_screen.c
index d84d366934..ec2affb333 100644
--- a/src/mesa/drivers/dri/unichrome/via_screen.c
+++ b/src/mesa/drivers/dri/unichrome/via_screen.c
@@ -30,6 +30,7 @@
#include "context.h"
#include "matrix.h"
#include "simple_list.h"
+#include "vblank.h"
#include "via_state.h"
#include "via_tex.h"
@@ -38,14 +39,34 @@
#include "via_ioctl.h"
#include "via_screen.h"
#include "via_fb.h"
-
#include "via_dri.h"
+
+#include "GL/internal/dri_interface.h"
+
+/* Radeon configuration
+ */
+#include "xmlpool.h"
+
+const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+ DRI_CONF_SECTION_PERFORMANCE
+ DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
+ DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
+ DRI_CONF_SECTION_END
+ DRI_CONF_SECTION_DEBUG
+ DRI_CONF_NO_RAST(false)
+ DRI_CONF_SECTION_END
+DRI_CONF_END;
+static const GLuint __driNConfigOptions = 3;
+
+
extern viaContextPtr current_mesa;
#ifdef USE_NEW_INTERFACE
static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
#endif /* USE_NEW_INTERFACE */
+static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
static drmBufMapPtr via_create_empty_buffers(void)
{
@@ -79,6 +100,11 @@ viaInitDriver(__DRIscreenPrivate *sPriv)
return GL_FALSE;
}
+ /* parse information in __driConfigOptions */
+ driParseOptionInfo (&viaScreen->optionCache,
+ __driConfigOptions, __driNConfigOptions);
+
+
viaScreen->driScrnPriv = sPriv;
sPriv->private = (void *)viaScreen;
@@ -90,6 +116,9 @@ viaInitDriver(__DRIscreenPrivate *sPriv)
viaScreen->bytesPerPixel = gDRIPriv->bytesPerPixel;
viaScreen->fbOffset = 0;
viaScreen->fbSize = gDRIPriv->fbSize;
+ viaScreen->irqEnabled = gDRIPriv->irqEnabled;
+ viaScreen->irqEnabled = 1;
+
#ifdef USE_XINERAMA
viaScreen->drixinerama = gDRIPriv->drixinerama;
#endif
@@ -141,6 +170,33 @@ viaInitDriver(__DRIscreenPrivate *sPriv)
viaScreen->agpLinearStart = 0;
viaScreen->sareaPrivOffset = gDRIPriv->sarea_priv_offset;
+
+
+
+ if ( driCompareGLXAPIVersion( 20030813 ) >= 0 ) {
+ PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
+ (PFNGLXSCRENABLEEXTENSIONPROC) glXGetProcAddress( (const GLubyte *) "__glXScrEnableExtension" );
+ void * const psc = sPriv->psc->screenConfigs;
+
+ if ( glx_enable_extension != NULL ) {
+ if ( viaScreen->irqEnabled ) {
+ (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
+ (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
+ (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
+ }
+
+ (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+
+ if ( driCompareGLXAPIVersion( 20030915 ) >= 0 ) {
+ (*glx_enable_extension)( psc, "GLX_SGIX_fbconfig" );
+ (*glx_enable_extension)( psc, "GLX_OML_swap_method" );
+ }
+
+ }
+ }
+
+
+
if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
return GL_TRUE;
}
@@ -219,47 +275,22 @@ viaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
}
-#if 0
-/* Initialize the fullscreen mode.
- */
-GLboolean
-XMesaOpenFullScreen(__DRIcontextPrivate *driContextPriv)
-{
- viaContextPtr vmesa = (viaContextPtr)driContextPriv->driverPrivate;
- vmesa->doPageFlip = 1;
- vmesa->currentPage = 0;
- return GL_TRUE;
-}
-
-/* Shut down the fullscreen mode.
- */
-GLboolean
-XMesaCloseFullScreen(__DRIcontextPrivate *driContextPriv)
-{
- viaContextPtr vmesa = (viaContextPtr)driContextPriv->driverPrivate;
-
- if (vmesa->currentPage == 1) {
- viaPageFlip(vmesa);
- vmesa->currentPage = 0;
- }
-
- vmesa->doPageFlip = GL_FALSE;
- vmesa->Setup[VIA_DESTREG_DI0] = vmesa->driScreen->front_offset;
- return GL_TRUE;
-}
-#endif
-
static struct __DriverAPIRec viaAPI = {
- viaInitDriver,
- viaDestroyScreen,
- viaCreateContext,
- viaDestroyContext,
- viaCreateBuffer,
- viaDestroyBuffer,
- viaSwapBuffers,
- viaMakeCurrent,
- viaUnbindContext
+ .InitDriver = viaInitDriver,
+ .DestroyScreen = viaDestroyScreen,
+ .CreateContext = viaCreateContext,
+ .DestroyContext = viaDestroyContext,
+ .CreateBuffer = viaCreateBuffer,
+ .DestroyBuffer = viaDestroyBuffer,
+ .SwapBuffers = viaSwapBuffers,
+ .MakeCurrent = viaMakeCurrent,
+ .UnbindContext = viaUnbindContext,
+ .GetSwapInfo = getSwapInfo,
+ .GetMSC = driGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL
};
@@ -395,3 +426,30 @@ void * __driCreateNewScreen( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc
return (void *) psp;
}
#endif /* USE_NEW_INTERFACE */
+
+
+/**
+ * Get information about previous buffer swaps.
+ */
+static int
+getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
+{
+ viaContextPtr vmesa;
+
+ if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
+ || (dPriv->driContextPriv->driverPrivate == NULL)
+ || (sInfo == NULL) ) {
+ return -1;
+ }
+
+ vmesa = (viaContextPtr) dPriv->driContextPriv->driverPrivate;
+ sInfo->swap_count = vmesa->swap_count;
+ sInfo->swap_ust = vmesa->swap_ust;
+ sInfo->swap_missed_count = vmesa->swap_missed_count;
+
+ sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
+ ? driCalculateSwapUsage( dPriv, 0, vmesa->swap_missed_ust )
+ : 0.0;
+
+ return 0;
+}
diff --git a/src/mesa/drivers/dri/unichrome/via_screen.h b/src/mesa/drivers/dri/unichrome/via_screen.h
index e34636df7e..c70ff447fd 100644
--- a/src/mesa/drivers/dri/unichrome/via_screen.h
+++ b/src/mesa/drivers/dri/unichrome/via_screen.h
@@ -28,6 +28,7 @@
#include <sys/time.h>
#include "dri_util.h"
#include "via_dri.h"
+#include "xmlconfig.h"
typedef struct {
viaRegion regs;
@@ -68,6 +69,10 @@ typedef struct {
unsigned int sareaPrivOffset;
/*=* John Sheng [2003.12.9] Tuxracer & VQ *=*/
int VQEnable;
+ int irqEnabled;
+
+ /* Configuration cache with default values for all contexts */
+ driOptionCache optionCache;
} viaScreenPrivate;
extern GLboolean
diff --git a/src/mesa/drivers/dri/unichrome/via_texstate.c b/src/mesa/drivers/dri/unichrome/via_texstate.c
index 01f31a9e13..f1db81eaf3 100644
--- a/src/mesa/drivers/dri/unichrome/via_texstate.c
+++ b/src/mesa/drivers/dri/unichrome/via_texstate.c
@@ -206,6 +206,7 @@ static void viaSetTexImages(viaContextPtr vmesa,
default:
_mesa_problem(vmesa->glCtx, "Bad texture format in viaSetTexImages");
fprintf(stderr, "-- TexFormat = %d\n",baseImage->TexFormat->MesaFormat);
+ return;
};
/* Compute which mipmap levels we really want to send to the hardware.
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 21:45:38 +0000