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-rw-r--r--src/mesa/drivers/dri/sis/sis_clear.c38
-rw-r--r--src/mesa/drivers/dri/sis/sis_context.c8
-rw-r--r--src/mesa/drivers/dri/sis/sis_dd.c11
-rw-r--r--src/mesa/drivers/dri/sis/sis_screen.c68
-rw-r--r--src/mesa/drivers/dri/sis/sis_span.c74
-rw-r--r--src/mesa/drivers/dri/sis/sis_span.h6
-rw-r--r--src/mesa/drivers/dri/sis/sis_state.c6
-rw-r--r--src/mesa/drivers/dri/sis/sis_tris.c2
8 files changed, 179 insertions, 34 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_clear.c b/src/mesa/drivers/dri/sis/sis_clear.c
index 7ed7103293..ef4b561ca5 100644
--- a/src/mesa/drivers/dri/sis/sis_clear.c
+++ b/src/mesa/drivers/dri/sis/sis_clear.c
@@ -119,9 +119,9 @@ sisDDClear( GLcontext * ctx, GLbitfield mask, GLboolean all,
/* Mask out any non-existent buffers */
if (ctx->Visual.depthBits == 0 || !ctx->Depth.Mask)
- mask &= ~DD_DEPTH_BIT;
+ mask &= ~BUFFER_BIT_DEPTH;
if (ctx->Visual.stencilBits == 0)
- mask &= ~DD_STENCIL_BIT;
+ mask &= ~BUFFER_BIT_STENCIL;
LOCK_HARDWARE();
@@ -132,21 +132,21 @@ sisDDClear( GLcontext * ctx, GLbitfield mask, GLboolean all,
/* XXX: Appears to be broken with stencil. */
if ((smesa->current.hwCapEnable2 & (MASK_AlphaMaskWriteEnable |
MASK_ColorMaskWriteEnable) &&
- (mask & (DD_BACK_LEFT_BIT | DD_FRONT_LEFT_BIT)) != 0) ||
- (ctx->Stencil.WriteMask[0] < 0xff && (mask & DD_STENCIL_BIT) != 0) )
+ (mask & (BUFFER_BIT_BACK_LEFT | BUFFER_BIT_FRONT_LEFT)) != 0) ||
+ (ctx->Stencil.WriteMask[0] < 0xff && (mask & BUFFER_BIT_STENCIL) != 0) )
{
mask = sis_3D_Clear( ctx, mask, x1, y1, width1, height1 );
}
- if ( mask & DD_FRONT_LEFT_BIT || mask & DD_BACK_LEFT_BIT) {
+ if ( mask & BUFFER_BIT_FRONT_LEFT || mask & BUFFER_BIT_BACK_LEFT) {
sis_clear_color_buffer( ctx, mask, x1, y1, width1, height1 );
- mask &= ~(DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT);
+ mask &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
}
- if (mask & (DD_DEPTH_BIT | DD_STENCIL_BIT)) {
+ if (mask & (BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL)) {
if (smesa->depthbuffer != NULL)
sis_clear_z_stencil_buffer( ctx, mask, x1, y1, width1, height1 );
- mask &= ~(DD_DEPTH_BIT | DD_STENCIL_BIT);
+ mask &= ~(BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL);
}
UNLOCK_HARDWARE();
@@ -204,9 +204,9 @@ sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
int count;
drm_clip_rect_t *pExtents;
- bClrColor = (mask & (DD_BACK_LEFT_BIT | DD_FRONT_LEFT_BIT)) != 0;
- bClrDepth = (mask & DD_DEPTH_BIT) != 0;
- bClrStencil = (mask & DD_STENCIL_BIT) != 0;
+ bClrColor = (mask & (BUFFER_BIT_BACK_LEFT | BUFFER_BIT_FRONT_LEFT)) != 0;
+ bClrDepth = (mask & BUFFER_BIT_DEPTH) != 0;
+ bClrStencil = (mask & BUFFER_BIT_STENCIL) != 0;
if (smesa->GlobalFlag & GFLAG_RENDER_STATES)
sis_update_render_state( smesa );
@@ -252,7 +252,7 @@ sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
dirtyflags |= GFLAG_STENCILSETTING;
}
- if (mask & DD_FRONT_LEFT_BIT) {
+ if (mask & BUFFER_BIT_FRONT_LEFT) {
pExtents = smesa->driDrawable->pClipRects;
count = smesa->driDrawable->numClipRects;
} else {
@@ -321,14 +321,14 @@ sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
mEndPrimitive();
- /* If DD_FRONT_LEFT_BIT is set, we've only cleared the front buffer so far */
- if ((mask & DD_FRONT_LEFT_BIT) != 0 && (mask & DD_BACK_LEFT_BIT) != 0)
- sis_3D_Clear( ctx, DD_BACK_LEFT_BIT, x, y, width, height );
+ /* If BUFFER_BIT_FRONT_LEFT is set, we've only cleared the front buffer so far */
+ if ((mask & BUFFER_BIT_FRONT_LEFT) != 0 && (mask & BUFFER_BIT_BACK_LEFT) != 0)
+ sis_3D_Clear( ctx, BUFFER_BIT_BACK_LEFT, x, y, width, height );
smesa->GlobalFlag |= dirtyflags;
- return mask & ~(DD_DEPTH_BIT | DD_STENCIL_BIT | DD_BACK_LEFT_BIT |
- DD_FRONT_LEFT_BIT);
+ return mask & ~(BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL | BUFFER_BIT_BACK_LEFT |
+ BUFFER_BIT_FRONT_LEFT);
}
static void
@@ -368,7 +368,7 @@ sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x, GLint y,
ENGPACKET stEngPacket;
/* Clear back buffer */
- if (mask & DD_BACK_LEFT_BIT) {
+ if (mask & BUFFER_BIT_BACK_LEFT) {
smesa->cbClearPacket.stdwDestPos.wY = y;
smesa->cbClearPacket.stdwDestPos.wX = x;
smesa->cbClearPacket.stdwDim.wWidth = (GLshort) width;
@@ -378,7 +378,7 @@ sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x, GLint y,
sis_bitblt_clear_cmd( smesa, &smesa->cbClearPacket );
}
- if ((mask & DD_FRONT_LEFT_BIT) == 0)
+ if ((mask & BUFFER_BIT_FRONT_LEFT) == 0)
return;
/* Clear front buffer */
diff --git a/src/mesa/drivers/dri/sis/sis_context.c b/src/mesa/drivers/dri/sis/sis_context.c
index 3b23b7df4e..ac7fb56dbe 100644
--- a/src/mesa/drivers/dri/sis/sis_context.c
+++ b/src/mesa/drivers/dri/sis/sis_context.c
@@ -306,14 +306,14 @@ sisMakeCurrent( __DRIcontextPrivate *driContextPriv,
newSisCtx->driDrawable = driDrawPriv;
- _mesa_make_current2( newSisCtx->glCtx,
- (GLframebuffer *) driDrawPriv->driverPrivate,
- (GLframebuffer *) driReadPriv->driverPrivate );
+ _mesa_make_current( newSisCtx->glCtx,
+ (GLframebuffer *) driDrawPriv->driverPrivate,
+ (GLframebuffer *) driReadPriv->driverPrivate );
sisUpdateBufferSize( newSisCtx );
sisUpdateClipping( newSisCtx->glCtx );
} else {
- _mesa_make_current( 0, 0 );
+ _mesa_make_current( NULL, NULL, NULL );
}
return GL_TRUE;
diff --git a/src/mesa/drivers/dri/sis/sis_dd.c b/src/mesa/drivers/dri/sis/sis_dd.c
index 4049a106b6..4e64c17b3d 100644
--- a/src/mesa/drivers/dri/sis/sis_dd.c
+++ b/src/mesa/drivers/dri/sis/sis_dd.c
@@ -41,6 +41,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "sis_tris.h"
#include "swrast/swrast.h"
+#include "framebuffer.h"
#include "utils.h"
@@ -172,9 +173,9 @@ sisUpdateBufferSize( sisContextPtr smesa )
void
sisInitDriverFuncs( struct dd_function_table *functions )
{
- functions->GetBufferSize = sisGetBufferSize;
- functions->ResizeBuffers = _swrast_alloc_buffers;
- functions->GetString = sisGetString;
- functions->Finish = sisFinish;
- functions->Flush = sisFlush;
+ functions->GetBufferSize = sisGetBufferSize;
+ functions->ResizeBuffers = _mesa_resize_framebuffer;
+ functions->GetString = sisGetString;
+ functions->Finish = sisFinish;
+ functions->Flush = sisFlush;
}
diff --git a/src/mesa/drivers/dri/sis/sis_screen.c b/src/mesa/drivers/dri/sis/sis_screen.c
index 8ef6765dc3..ccfa959c9a 100644
--- a/src/mesa/drivers/dri/sis/sis_screen.c
+++ b/src/mesa/drivers/dri/sis/sis_screen.c
@@ -34,10 +34,13 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "context.h"
#include "utils.h"
#include "imports.h"
+#include "framebuffer.h"
+#include "renderbuffer.h"
#include "sis_context.h"
#include "sis_dri.h"
#include "sis_lock.h"
+#include "sis_span.h"
#include "xmlpool.h"
@@ -196,6 +199,7 @@ sisDestroyScreen( __DRIscreenPrivate *sPriv )
sPriv->private = NULL;
}
+
/* Create and initialize the Mesa and driver specific pixmap buffer
* data.
*/
@@ -205,15 +209,79 @@ sisCreateBuffer( __DRIscreenPrivate *driScrnPriv,
const __GLcontextModes *mesaVis,
GLboolean isPixmap )
{
+ sisScreenPtr screen = (sisScreenPtr) driScrnPriv->private;
+
if (isPixmap)
return GL_FALSE; /* not implemented */
+#if 0
driDrawPriv->driverPrivate = (void *)_mesa_create_framebuffer(
mesaVis,
GL_FALSE, /* software depth buffer? */
mesaVis->stencilBits > 0,
mesaVis->accumRedBits > 0,
mesaVis->alphaBits > 0 ); /* XXX */
+#else
+ struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
+
+ /* XXX double-check the Offset/Pitch parameters! */
+ {
+ driRenderbuffer *frontRb
+ = driNewRenderbuffer(GL_RGBA, screen->cpp,
+ 0, driScrnPriv->fbStride);
+ sisSetSpanFunctions(frontRb, mesaVis);
+ _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
+ }
+
+ if (mesaVis->doubleBufferMode) {
+ driRenderbuffer *backRb
+ = driNewRenderbuffer(GL_RGBA, screen->cpp,
+ 0, driScrnPriv->fbStride);
+ sisSetSpanFunctions(backRb, mesaVis);
+ _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
+ }
+
+ if (mesaVis->depthBits == 16) {
+ driRenderbuffer *depthRb
+ = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp,
+ 0, driScrnPriv->fbStride);
+ sisSetSpanFunctions(depthRb, mesaVis);
+ _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
+ }
+ else if (mesaVis->depthBits == 24) {
+ driRenderbuffer *depthRb
+ = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp,
+ 0, driScrnPriv->fbStride);
+ sisSetSpanFunctions(depthRb, mesaVis);
+ _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
+ }
+ else if (mesaVis->depthBits == 32) {
+ driRenderbuffer *depthRb
+ = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->cpp,
+ 0, driScrnPriv->fbStride);
+ sisSetSpanFunctions(depthRb, mesaVis);
+ _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
+ }
+
+ /* no h/w stencil?
+ if (mesaVis->stencilBits > 0) {
+ driRenderbuffer *stencilRb
+ = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT);
+ sisSetSpanFunctions(stencilRb, mesaVis);
+ _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
+ }
+ */
+
+ _mesa_add_soft_renderbuffers(fb,
+ GL_FALSE, /* color */
+ GL_FALSE, /* depth */
+ mesaVis->stencilBits > 0,
+ mesaVis->accumRedBits > 0,
+ GL_FALSE, /* alpha */
+ GL_FALSE /* aux */);
+ driDrawPriv->driverPrivate = (void *) fb;
+#endif
+
return (driDrawPriv->driverPrivate != NULL);
}
diff --git a/src/mesa/drivers/dri/sis/sis_span.c b/src/mesa/drivers/dri/sis/sis_span.c
index 8f4b3af62e..abf3d652c0 100644
--- a/src/mesa/drivers/dri/sis/sis_span.c
+++ b/src/mesa/drivers/dri/sis/sis_span.c
@@ -205,11 +205,11 @@ static void sisDDSetBuffer( GLcontext *ctx,
sisContextPtr smesa = SIS_CONTEXT(ctx);
switch ( bufferBit ) {
- case DD_FRONT_LEFT_BIT:
+ case BUFFER_BIT_FRONT_LEFT:
smesa->drawOffset = smesa->readOffset = smesa->frontOffset;
smesa->drawPitch = smesa->readPitch = smesa->frontPitch;
break;
- case DD_BACK_LEFT_BIT:
+ case BUFFER_BIT_BACK_LEFT:
smesa->drawOffset = smesa->readOffset = smesa->backOffset;
smesa->drawPitch = smesa->readPitch = smesa->backPitch;
break;
@@ -246,6 +246,7 @@ sisDDInitSpanFuncs( GLcontext *ctx )
switch (smesa->zFormat)
{
case SiS_ZFORMAT_Z16:
+#if 0
swdd->ReadDepthSpan = sisReadDepthSpan_16;
swdd->ReadDepthPixels = sisReadDepthPixels_16;
swdd->WriteDepthSpan = sisWriteDepthSpan_16;
@@ -255,8 +256,10 @@ sisDDInitSpanFuncs( GLcontext *ctx )
swdd->ReadStencilPixels = NULL;
swdd->WriteStencilSpan = NULL;
swdd->WriteStencilPixels = NULL;
+#endif
break;
case SiS_ZFORMAT_Z32:
+#if 0
swdd->ReadDepthSpan = sisReadDepthSpan_32;
swdd->ReadDepthPixels = sisReadDepthPixels_32;
swdd->WriteDepthSpan = sisWriteDepthSpan_32;
@@ -266,8 +269,10 @@ sisDDInitSpanFuncs( GLcontext *ctx )
swdd->ReadStencilPixels = NULL;
swdd->WriteStencilSpan = NULL;
swdd->WriteStencilPixels = NULL;
+#endif
break;
case SiS_ZFORMAT_S8Z24:
+#if 0
swdd->ReadDepthSpan = sisReadDepthSpan_24_8;
swdd->ReadDepthPixels = sisReadDepthPixels_24_8;
swdd->WriteDepthSpan = sisWriteDepthSpan_24_8;
@@ -277,9 +282,11 @@ sisDDInitSpanFuncs( GLcontext *ctx )
swdd->ReadStencilPixels = sisReadStencilPixels_24_8;
swdd->WriteStencilSpan = sisWriteStencilSpan_24_8;
swdd->WriteStencilPixels = sisWriteStencilPixels_24_8;
+#endif
break;
}
+#if 0
switch ( smesa->bytesPerPixel )
{
case 2:
@@ -312,7 +319,70 @@ sisDDInitSpanFuncs( GLcontext *ctx )
swdd->WriteMonoCIPixels = NULL;
swdd->ReadCI32Span = NULL;
swdd->ReadCI32Pixels = NULL;
+#endif
swdd->SpanRenderStart = sisSpanRenderStart;
swdd->SpanRenderFinish = sisSpanRenderFinish;
}
+
+
+
+/**
+ * Plug in the Get/Put routines for the given driRenderbuffer.
+ */
+void
+sisSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
+{
+ if (drb->Base.InternalFormat == GL_RGBA) {
+ if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
+ drb->Base.GetRow = sisReadRGBASpan_565;
+ drb->Base.GetValues = sisReadRGBAPixels_565;
+ drb->Base.PutRow = sisWriteRGBASpan_565;
+ drb->Base.PutRowRGB = sisWriteRGBSpan_565;
+ drb->Base.PutMonoRow = sisWriteMonoRGBASpan_565;
+ drb->Base.PutValues = sisWriteRGBAPixels_565;
+ drb->Base.PutMonoValues = sisWriteMonoRGBAPixels_565;
+ }
+ else {
+ drb->Base.GetRow = sisReadRGBASpan_8888;
+ drb->Base.GetValues = sisReadRGBAPixels_8888;
+ drb->Base.PutRow = sisWriteRGBASpan_8888;
+ drb->Base.PutRowRGB = sisWriteRGBSpan_8888;
+ drb->Base.PutMonoRow = sisWriteMonoRGBASpan_8888;
+ drb->Base.PutValues = sisWriteRGBAPixels_8888;
+ drb->Base.PutMonoValues = sisWriteMonoRGBAPixels_8888;
+ }
+ }
+ else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
+ drb->Base.GetRow = sisReadDepthSpan_16;
+ drb->Base.GetValues = sisReadDepthPixels_16;
+ drb->Base.PutRow = sisWriteDepthSpan_16;
+ drb->Base.PutMonoRow = sisWriteMonoDepthSpan_16;
+ drb->Base.PutValues = sisWriteDepthPixels_16;
+ drb->Base.PutMonoValues = NULL;
+ }
+ else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
+ drb->Base.GetRow = sisReadDepthSpan_24_8;
+ drb->Base.GetValues = sisReadDepthPixels_24_8;
+ drb->Base.PutRow = sisWriteDepthSpan_24_8;
+ drb->Base.PutMonoRow = sisWriteMonoDepthSpan_24_8;
+ drb->Base.PutValues = sisWriteDepthPixels_24_8;
+ drb->Base.PutMonoValues = NULL;
+ }
+ else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT32) {
+ drb->Base.GetRow = sisReadDepthSpan_32;
+ drb->Base.GetValues = sisReadDepthPixels_32;
+ drb->Base.PutRow = sisWriteDepthSpan_32;
+ drb->Base.PutMonoRow = sisWriteMonoDepthSpan_32;
+ drb->Base.PutValues = sisWriteDepthPixels_32;
+ drb->Base.PutMonoValues = NULL;
+ }
+ else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
+ drb->Base.GetRow = sisReadStencilSpan_24_8;
+ drb->Base.GetValues = sisReadStencilPixels_24_8;
+ drb->Base.PutRow = sisWriteStencilSpan_24_8;
+ drb->Base.PutMonoRow = sisWriteMonoStencilSpan_24_8;
+ drb->Base.PutValues = sisWriteStencilPixels_24_8;
+ drb->Base.PutMonoValues = NULL;
+ }
+}
diff --git a/src/mesa/drivers/dri/sis/sis_span.h b/src/mesa/drivers/dri/sis/sis_span.h
index c9760e4d26..7c73bc6d3a 100644
--- a/src/mesa/drivers/dri/sis/sis_span.h
+++ b/src/mesa/drivers/dri/sis/sis_span.h
@@ -32,9 +32,15 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#ifndef __SIS_SPAN_H__
#define __SIS_SPAN_H__
+#include "drirenderbuffer.h"
+
+
extern void sisSpanRenderStart( GLcontext *ctx );
extern void sisSpanRenderFinish( GLcontext *ctx );
extern void sisDDInitSpanFuncs( GLcontext *ctx );
+extern void
+sisSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
+
#endif
diff --git a/src/mesa/drivers/dri/sis/sis_state.c b/src/mesa/drivers/dri/sis/sis_state.c
index b269d694b0..db58e9090b 100644
--- a/src/mesa/drivers/dri/sis/sis_state.c
+++ b/src/mesa/drivers/dri/sis/sis_state.c
@@ -529,9 +529,9 @@ void sisDDDrawBuffer( GLcontext *ctx, GLenum mode )
/*
* _DrawDestMask is easier to cope with than <mode>.
*/
- switch ( ctx->Color._DrawDestMask[0] ) {
- case DD_FRONT_LEFT_BIT:
- case DD_BACK_LEFT_BIT:
+ switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
+ case BUFFER_BIT_FRONT_LEFT:
+ case BUFFER_BIT_BACK_LEFT:
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
default:
diff --git a/src/mesa/drivers/dri/sis/sis_tris.c b/src/mesa/drivers/dri/sis/sis_tris.c
index 45a92e5e92..3af70cf653 100644
--- a/src/mesa/drivers/dri/sis/sis_tris.c
+++ b/src/mesa/drivers/dri/sis/sis_tris.c
@@ -805,7 +805,7 @@ static void sisRenderStart( GLcontext *ctx )
GLuint AGPParseSet = smesa->AGPParseSet;
GLboolean tex_fallback = GL_FALSE;
- if (ctx->Color._DrawDestMask[0] == DD_FRONT_LEFT_BIT &&
+ if (ctx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT &&
smesa->driDrawable->numClipRects != 0)
{
multipass_cliprect(ctx, 0);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 15:29:04 +0000