No longer used anywhere.
Reviewed-by: Eric Anholt <eric@anholt.net>
rb->GetRow = TAG(ReadDepthSpan);
rb->GetValues = TAG(ReadDepthPixels);
rb->PutRow = TAG(WriteDepthSpan);
- rb->PutRowRGB = NULL;
rb->PutValues = TAG(WriteDepthPixels);
}
HW_WRITE_UNLOCK();
}
-static void TAG(WriteRGBSpan)( struct gl_context *ctx,
- struct gl_renderbuffer *rb,
- GLuint n, GLint x, GLint y,
- const void *values, const GLubyte mask[] )
-{
- (void) ctx;
-
- HW_WRITE_LOCK()
- {
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GLint x1;
- GLint n1;
- LOCAL_VARS;
-
- y = Y_FLIP(y);
-
- HW_WRITE_CLIPLOOP()
- {
- GLint i = 0;
- CLIPSPAN(x,y,n,x1,n1,i);
-
- if (DBG) fprintf(stderr, "WriteRGBSpan %d..%d (x1 %d)\n",
- (int)i, (int)n1, (int)x1);
-
- if (mask)
- {
- for (;n1>0;i++,x1++,n1--)
- if (mask[i])
- WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
- }
- else
- {
- for (;n1>0;i++,x1++,n1--)
- WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
- }
- }
- HW_ENDCLIPLOOP();
- }
- HW_WRITE_UNLOCK();
-}
static void TAG(WriteRGBAPixels)( struct gl_context *ctx,
struct gl_renderbuffer *rb,
static void TAG(InitPointers)(struct gl_renderbuffer *rb)
{
rb->PutRow = TAG(WriteRGBASpan);
- rb->PutRowRGB = TAG(WriteRGBSpan);
rb->PutValues = TAG(WriteRGBAPixels);
rb->GetValues = TAG(ReadRGBAPixels);
rb->GetRow = TAG(ReadStencilSpan);
rb->GetValues = TAG(ReadStencilPixels);
rb->PutRow = TAG(WriteStencilSpan);
- rb->PutRowRGB = NULL;
rb->PutValues = TAG(WriteStencilPixels);
}
xrb->Base.GetRow = get_row_A8R8G8B8;
xrb->Base.GetValues = get_values_A8R8G8B8;
xrb->Base.PutRow = put_row_A8R8G8B8;
- xrb->Base.PutRowRGB = put_row_rgb_A8R8G8B8;
xrb->Base.PutValues = put_values_A8R8G8B8;
break;
case PF_X8R8G8B8:
xrb->Base.GetRow = get_row_X8R8G8B8;
xrb->Base.GetValues = get_values_X8R8G8B8;
xrb->Base.PutRow = put_row_X8R8G8B8;
- xrb->Base.PutRowRGB = put_row_rgb_X8R8G8B8;
xrb->Base.PutValues = put_values_X8R8G8B8;
break;
case PF_R5G6B5:
xrb->Base.GetRow = get_row_R5G6B5;
xrb->Base.GetValues = get_values_R5G6B5;
xrb->Base.PutRow = put_row_R5G6B5;
- xrb->Base.PutRowRGB = put_row_rgb_R5G6B5;
xrb->Base.PutValues = put_values_R5G6B5;
break;
case PF_R3G3B2:
xrb->Base.GetRow = get_row_R3G3B2;
xrb->Base.GetValues = get_values_R3G3B2;
xrb->Base.PutRow = put_row_R3G3B2;
- xrb->Base.PutRowRGB = put_row_rgb_R3G3B2;
xrb->Base.PutValues = put_values_R3G3B2;
break;
default:
xrb->Base.GetRow = get_row_A8R8G8B8_front;
xrb->Base.GetValues = get_values_A8R8G8B8_front;
xrb->Base.PutRow = put_row_A8R8G8B8_front;
- xrb->Base.PutRowRGB = put_row_rgb_A8R8G8B8_front;
xrb->Base.PutValues = put_values_A8R8G8B8_front;
break;
case PF_X8R8G8B8:
xrb->Base.GetRow = get_row_X8R8G8B8_front;
xrb->Base.GetValues = get_values_X8R8G8B8_front;
xrb->Base.PutRow = put_row_X8R8G8B8_front;
- xrb->Base.PutRowRGB = put_row_rgb_X8R8G8B8_front;
xrb->Base.PutValues = put_values_X8R8G8B8_front;
break;
case PF_R5G6B5:
xrb->Base.GetRow = get_row_R5G6B5_front;
xrb->Base.GetValues = get_values_R5G6B5_front;
xrb->Base.PutRow = put_row_R5G6B5_front;
- xrb->Base.PutRowRGB = put_row_rgb_R5G6B5_front;
xrb->Base.PutValues = put_values_R5G6B5_front;
break;
case PF_R3G3B2:
xrb->Base.GetRow = get_row_R3G3B2_front;
xrb->Base.GetValues = get_values_R3G3B2_front;
xrb->Base.PutRow = put_row_R3G3B2_front;
- xrb->Base.PutRowRGB = put_row_rgb_R3G3B2_front;
xrb->Base.PutValues = put_values_R3G3B2_front;
break;
default:
}
-static void
-NAME(put_row_rgb)( struct gl_context *ctx, struct gl_renderbuffer *rb,
- GLuint count, GLint x, GLint y,
- const void *values, const GLubyte mask[] )
-{
-#ifdef SPAN_VARS
- SPAN_VARS
-#endif
- const RB_TYPE (*src)[3] = (const RB_TYPE (*)[3]) values;
- GLuint i;
- if (mask) {
- for (i = 0; i < count; i++) {
- if (mask[i]) {
- RB_TYPE row[4];
- INIT_PIXEL_PTR(pixel, x, y);
-#ifdef STORE_PIXEL_RGB
- STORE_PIXEL_RGB(pixel, x + i, y, src[i]);
-#else
- STORE_PIXEL(pixel, x + i, y, src[i]);
-#endif
- PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel);
- }
- }
- }
- else {
- char *row = swrast_drawable(ctx->DrawBuffer)->row;
- INIT_PIXEL_PTR(pixel, x, y);
- for (i = 0; i < count; i++) {
-#ifdef STORE_PIXEL_RGB
- STORE_PIXEL_RGB(pixel, x + i, y, src[i]);
-#else
- STORE_PIXEL(pixel, x + i, y, src[i]);
-#endif
- INC_PIXEL_PTR(pixel);
- }
- PUT_ROW( ctx, x, YFLIP(xrb, y), count, row );
- }
- (void) rb;
-}
-
-
static void
NAME(put_values)( struct gl_context *ctx, struct gl_renderbuffer *rb,
GLuint count, const GLint x[], const GLint y[],
rb->GetRow = get_row_RGBA8;
rb->GetValues = get_values_RGBA8;
rb->PutRow = put_row_RGBA8;
- rb->PutRowRGB = put_row_rgb_RGBA8;
rb->PutValues = put_values_RGBA8;
}
else if (rb->DataType == GL_UNSIGNED_SHORT) {
rb->GetRow = get_row_RGBA16;
rb->GetValues = get_values_RGBA16;
rb->PutRow = put_row_RGBA16;
- rb->PutRowRGB = put_row_rgb_RGBA16;
rb->PutValues = put_values_RGBA16;
}
else {
rb->GetRow = get_row_RGBA32;
rb->GetValues = get_values_RGBA32;
rb->PutRow = put_row_RGBA32;
- rb->PutRowRGB = put_row_rgb_RGBA32;
rb->PutValues = put_values_RGBA32;
}
}
rb->GetRow = get_row_BGRA8;
rb->GetValues = get_values_BGRA8;
rb->PutRow = put_row_BGRA8;
- rb->PutRowRGB = put_row_rgb_BGRA8;
rb->PutValues = put_values_BGRA8;
}
else if (rb->DataType == GL_UNSIGNED_SHORT) {
rb->GetRow = get_row_BGRA16;
rb->GetValues = get_values_BGRA16;
rb->PutRow = put_row_BGRA16;
- rb->PutRowRGB = put_row_rgb_BGRA16;
rb->PutValues = put_values_BGRA16;
}
else {
rb->GetRow = get_row_BGRA32;
rb->GetValues = get_values_BGRA32;
rb->PutRow = put_row_BGRA32;
- rb->PutRowRGB = put_row_rgb_BGRA32;
rb->PutValues = put_values_BGRA32;
}
}
rb->GetRow = get_row_ARGB8;
rb->GetValues = get_values_ARGB8;
rb->PutRow = put_row_ARGB8;
- rb->PutRowRGB = put_row_rgb_ARGB8;
rb->PutValues = put_values_ARGB8;
}
else if (rb->DataType == GL_UNSIGNED_SHORT) {
rb->GetRow = get_row_ARGB16;
rb->GetValues = get_values_ARGB16;
rb->PutRow = put_row_ARGB16;
- rb->PutRowRGB = put_row_rgb_ARGB16;
rb->PutValues = put_values_ARGB16;
}
else {
rb->GetRow = get_row_ARGB32;
rb->GetValues = get_values_ARGB32;
rb->PutRow = put_row_ARGB32;
- rb->PutRowRGB = put_row_rgb_ARGB32;
rb->PutValues = put_values_ARGB32;
}
}
rb->GetRow = get_row_RGB8;
rb->GetValues = get_values_RGB8;
rb->PutRow = put_row_RGB8;
- rb->PutRowRGB = put_row_rgb_RGB8;
rb->PutValues = put_values_RGB8;
}
else if (rb->DataType == GL_UNSIGNED_SHORT) {
rb->GetRow = get_row_RGB16;
rb->GetValues = get_values_RGB16;
rb->PutRow = put_row_RGB16;
- rb->PutRowRGB = put_row_rgb_RGB16;
rb->PutValues = put_values_RGB16;
}
else {
rb->GetRow = get_row_RGB32;
rb->GetValues = get_values_RGB32;
rb->PutRow = put_row_RGB32;
- rb->PutRowRGB = put_row_rgb_RGB32;
rb->PutValues = put_values_RGB32;
}
}
rb->GetRow = get_row_BGR8;
rb->GetValues = get_values_BGR8;
rb->PutRow = put_row_BGR8;
- rb->PutRowRGB = put_row_rgb_BGR8;
rb->PutValues = put_values_BGR8;
}
else if (rb->DataType == GL_UNSIGNED_SHORT) {
rb->GetRow = get_row_BGR16;
rb->GetValues = get_values_BGR16;
rb->PutRow = put_row_BGR16;
- rb->PutRowRGB = put_row_rgb_BGR16;
rb->PutValues = put_values_BGR16;
}
else {
rb->GetRow = get_row_BGR32;
rb->GetValues = get_values_BGR32;
rb->PutRow = put_row_BGR32;
- rb->PutRowRGB = put_row_rgb_BGR32;
rb->PutValues = put_values_BGR32;
}
}
rb->GetRow = get_row_RGB_565;
rb->GetValues = get_values_RGB_565;
rb->PutRow = put_row_RGB_565;
- rb->PutRowRGB = put_row_rgb_RGB_565;
rb->PutValues = put_values_RGB_565;
}
else {
}
}
-/* Write a horizontal span of RGB color pixels with a boolean mask. */
-static void write_rgb_span_front(struct gl_context *ctx,
- struct gl_renderbuffer *rb,
- GLuint n, GLint x, GLint y,
- const void *values,
- const GLubyte *mask)
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3])values;
- WMesaContext pwc = wmesa_context(ctx);
- GLuint i;
-
- (void) ctx;
- y=FLIP(y);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- SetPixel(pwc->hDC, x+i, y, RGB(rgb[i][RCOMP], rgb[i][GCOMP],
- rgb[i][BCOMP]));
- }
- else {
- for (i=0; i<n; i++)
- SetPixel(pwc->hDC, x+i, y, RGB(rgb[i][RCOMP], rgb[i][GCOMP],
- rgb[i][BCOMP]));
- }
-
-}
-
/* Write an array of RGBA pixels with a boolean mask. */
static void write_rgba_pixels_front(struct gl_context *ctx,
}
-/* Write a horizontal span of RGB color pixels with a boolean mask. */
-static void write_rgb_span_32(struct gl_context *ctx,
- struct gl_renderbuffer *rb,
- GLuint n, GLint x, GLint y,
- const void *values,
- const GLubyte *mask)
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3])values;
- WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
- GLuint i;
- LPDWORD lpdw;
-
- (void) ctx;
-
- y=FLIP(y);
- lpdw = ((LPDWORD)(pwfb->pbPixels + pwfb->ScanWidth * y)) + x;
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- lpdw[i] = BGR32(rgb[i][RCOMP], rgb[i][GCOMP],
- rgb[i][BCOMP]);
- }
- else {
- for (i=0; i<n; i++)
- *lpdw++ = BGR32(rgb[i][RCOMP], rgb[i][GCOMP],
- rgb[i][BCOMP]);
- }
-}
-
/* Write an array of RGBA pixels with a boolean mask. */
static void write_rgba_pixels_32(struct gl_context *ctx,
struct gl_renderbuffer *rb,
}
-/* Write a horizontal span of RGB color pixels with a boolean mask. */
-static void write_rgb_span_24(struct gl_context *ctx,
- struct gl_renderbuffer *rb,
- GLuint n, GLint x, GLint y,
- const void *values,
- const GLubyte *mask)
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3])values;
- WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
- GLuint i;
- LPBYTE lpb;
-
- (void) ctx;
-
- y=FLIP(y);
- lpb = ((LPBYTE)(pwfb->pbPixels + pwfb->ScanWidth * y)) + (3 * x);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i]) {
- lpb[3*i] = rgb[i][BCOMP];
- lpb[3*i+1] = rgb[i][GCOMP];
- lpb[3*i+2] = rgb[i][RCOMP];
- }
- }
- else {
- for (i=0; i<n; i++) {
- *lpb++ = rgb[i][BCOMP];
- *lpb++ = rgb[i][GCOMP];
- *lpb++ = rgb[i][RCOMP];
- }
- }
-}
-
-
/* Write an array of RGBA pixels with a boolean mask. */
static void write_rgba_pixels_24(struct gl_context *ctx,
struct gl_renderbuffer *rb,
}
-/* Write a horizontal span of RGB color pixels with a boolean mask. */
-static void write_rgb_span_16(struct gl_context *ctx,
- struct gl_renderbuffer *rb,
- GLuint n, GLint x, GLint y,
- const void *values,
- const GLubyte *mask)
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3])values;
- WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
- GLuint i;
- LPWORD lpw;
-
- (void) ctx;
-
- y=FLIP(y);
- lpw = ((LPWORD)(pwfb->pbPixels + pwfb->ScanWidth * y)) + x;
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- lpw[i] = BGR16(rgb[i][RCOMP], rgb[i][GCOMP],
- rgb[i][BCOMP]);
- }
- else {
- for (i=0; i<n; i++)
- *lpw++ = BGR16(rgb[i][RCOMP], rgb[i][GCOMP],
- rgb[i][BCOMP]);
- }
-}
-
/* Write an array of RGBA pixels with a boolean mask. */
static void write_rgba_pixels_16(struct gl_context *ctx,
switch(pixelformat) {
case PF_5R6G5B:
rb->PutRow = write_rgba_span_16;
- rb->PutRowRGB = write_rgb_span_16;
rb->PutValues = write_rgba_pixels_16;
rb->GetRow = read_rgba_span_16;
rb->GetValues = read_rgba_pixels_16;
if (cColorBits == 24)
{
rb->PutRow = write_rgba_span_24;
- rb->PutRowRGB = write_rgb_span_24;
rb->PutValues = write_rgba_pixels_24;
rb->GetRow = read_rgba_span_24;
rb->GetValues = read_rgba_pixels_24;
else
{
rb->PutRow = write_rgba_span_32;
- rb->PutRowRGB = write_rgb_span_32;
rb->PutValues = write_rgba_pixels_32;
rb->GetRow = read_rgba_span_32;
rb->GetValues = read_rgba_pixels_32;
else {
/* front buffer (actual Windows window) */
rb->PutRow = write_rgba_span_front;
- rb->PutRowRGB = write_rgb_span_front;
rb->PutValues = write_rgba_pixels_front;
rb->GetRow = read_rgba_span_front;
rb->GetValues = read_rgba_pixels_front;
}
-/*
- * Write a span of PF_TRUECOLOR pixels to a pixmap.
- */
-static void put_row_rgb_TRUECOLOR_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- unsigned long p;
- PACK_TRUECOLOR( p, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- XMesaSetForeground( dpy, gc, p );
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- for (i=0;i<n;i++) {
- unsigned long p;
- PACK_TRUECOLOR( p, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- XMesaPutPixel( rowimg, i, 0, p );
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
/*
* Write a span of PF_TRUEDITHER pixels to a pixmap.
*/
}
-/*
- * Write a span of PF_TRUEDITHER pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_TRUEDITHER_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- unsigned long p;
- PACK_TRUEDITHER(p, x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- XMesaSetForeground( dpy, gc, p );
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- for (i=0;i<n;i++) {
- unsigned long p;
- PACK_TRUEDITHER(p, x+i, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- XMesaPutPixel( rowimg, i, 0, p );
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
-
/*
* Write a span of PF_8A8B8G8R pixels to a pixmap.
*/
}
-/*
- * Write a span of PF_8A8B8G8R pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_8A8B8G8R_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- XMesaSetForeground( dpy, gc,
- PACK_8B8G8R(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]) );
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- register GLuint *ptr4 = (GLuint *) rowimg->data;
- for (i=0;i<n;i++) {
- *ptr4++ = PACK_8B8G8R(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
/*
* Write a span of PF_8A8R8G8B pixels to a pixmap.
*/
}
-/*
- * Write a span of PF_8A8R8G8B pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_8A8R8G8B_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- XMesaSetForeground( dpy, gc,
- PACK_8R8G8B(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]) );
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- register GLuint *ptr4 = (GLuint *) rowimg->data;
- for (i=0;i<n;i++) {
- *ptr4++ = PACK_8R8G8B(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
/*
* Write a span of PF_8R8G8B pixels to a pixmap.
}
-/*
- * Write a span of PF_8R8G8B pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_8R8G8B_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- XMesaSetForeground( dpy, gc, PACK_8R8G8B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] ));
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- register GLuint *ptr4 = (GLuint *) rowimg->data;
- for (i=0;i<n;i++) {
- *ptr4++ = PACK_8R8G8B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
-/*
- * Write a span of PF_8R8G8B24 pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_8R8G8B24_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- y = YFLIP(xrb, y);
- if (mask) {
- register GLuint i;
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- XMesaSetForeground( dpy, gc,
- PACK_8R8G8B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] ));
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- register GLuint *ptr4 = (GLuint *) rowimg->data;
- register GLuint pixel;
- static const GLuint shift[4] = {0, 8, 16, 24};
- unsigned w = n;
- register GLuint i = 0;
- while (w > 3) {
- pixel = 0;
- pixel |= rgb[i][BCOMP]/* << shift[0]*/;
- pixel |= rgb[i][GCOMP] << shift[1];
- pixel |= rgb[i++][RCOMP] << shift[2];
- pixel |= rgb[i][BCOMP] <<shift[3];
- *ptr4++ = pixel;
-
- pixel = 0;
- pixel |= rgb[i][GCOMP]/* << shift[0]*/;
- pixel |= rgb[i++][RCOMP] << shift[1];
- pixel |= rgb[i][BCOMP] << shift[2];
- pixel |= rgb[i][GCOMP] << shift[3];
- *ptr4++ = pixel;
-
- pixel = 0;
- pixel |= rgb[i++][RCOMP]/* << shift[0]*/;
- pixel |= rgb[i][BCOMP] << shift[1];
- pixel |= rgb[i][GCOMP] << shift[2];
- pixel |= rgb[i++][RCOMP] << shift[3];
- *ptr4++ = pixel;
- w -= 4;
- }
- switch (w) {
- case 3:
- pixel = 0;
- pixel |= rgb[i][BCOMP]/* << shift[0]*/;
- pixel |= rgb[i][GCOMP] << shift[1];
- pixel |= rgb[i++][RCOMP] << shift[2];
- pixel |= rgb[i][BCOMP] << shift[3];
- *ptr4++ = pixel;
- pixel = 0;
- pixel |= rgb[i][GCOMP]/* << shift[0]*/;
- pixel |= rgb[i++][RCOMP] << shift[1];
- pixel |= rgb[i][BCOMP] << shift[2];
- pixel |= rgb[i][GCOMP] << shift[3];
- *ptr4++ = pixel;
- pixel = *ptr4;
- pixel &= 0xffffff00;
- pixel |= rgb[i++][RCOMP]/* << shift[0]*/;
- *ptr4++ = pixel;
- break;
- case 2:
- pixel = 0;
- pixel |= rgb[i][BCOMP]/* << shift[0]*/;
- pixel |= rgb[i][GCOMP] << shift[1];
- pixel |= rgb[i++][RCOMP] << shift[2];
- pixel |= rgb[i][BCOMP] << shift[3];
- *ptr4++ = pixel;
- pixel = *ptr4;
- pixel &= 0xffff0000;
- pixel |= rgb[i][GCOMP]/* << shift[0]*/;
- pixel |= rgb[i++][RCOMP] << shift[1];
- *ptr4++ = pixel;
- break;
- case 1:
- pixel = *ptr4;
- pixel &= 0xff000000;
- pixel |= rgb[i][BCOMP]/* << shift[0]*/;
- pixel |= rgb[i][GCOMP] << shift[1];
- pixel |= rgb[i++][RCOMP] << shift[2];
- *ptr4++ = pixel;
- break;
- case 0:
- break;
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
/*
* Write a span of PF_5R6G5B pixels to a pixmap.
}
-/*
- * Write a span of PF_5R6G5B pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_5R6G5B_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- XMesaSetForeground( dpy, gc, PACK_5R6G5B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] ));
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- register GLushort *ptr2 = (GLushort *) rowimg->data;
- for (i=0;i<n;i++) {
- ptr2[i] = PACK_5R6G5B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
-
-/*
- * Write a span of PF_DITHER_5R6G5B pixels to a pixmap (no alpha).
- */
-static void put_row_rgb_DITHER_5R6G5B_pixmap( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaDrawable buffer = xrb->drawable;
- XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- unsigned long p;
- PACK_TRUEDITHER(p, x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- XMesaSetForeground( dpy, gc, p );
- XMesaDrawPoint( dpy, buffer, gc, (int) x, (int) y );
- }
- }
- }
- else {
- /* draw all pixels */
- XMesaImage *rowimg = XMESA_BUFFER(ctx->DrawBuffer)->rowimage;
- register GLushort *ptr2 = (GLushort *) rowimg->data;
- for (i=0;i<n;i++) {
- PACK_TRUEDITHER( ptr2[i], x+i, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
- XMesaPutImage( dpy, buffer, gc, rowimg, 0, 0, x, y, n, 1 );
- }
-}
-
-
/*
* Write a span of PF_TRUECOLOR pixels to an XImage.
*/
}
-/*
- * Write a span of PF_TRUECOLOR pixels to an XImage (no alpha).
- */
-static void put_row_rgb_TRUECOLOR_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaImage *img = xrb->ximage;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- unsigned long p;
- PACK_TRUECOLOR( p, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- XMesaPutPixel( img, x, y, p );
- }
- }
- }
- else {
- /* draw all pixels */
- for (i=0;i<n;i++,x++) {
- unsigned long p;
- PACK_TRUECOLOR( p, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- XMesaPutPixel( img, x, y, p );
- }
- }
-}
-
-
/*
* Write a span of PF_TRUEDITHER pixels to an XImage.
*/
}
-/*
- * Write a span of PF_TRUEDITHER pixels to an XImage (no alpha).
- */
-static void put_row_rgb_TRUEDITHER_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- GET_XRB(xrb);
- XMesaImage *img = xrb->ximage;
- register GLuint i;
- y = YFLIP(xrb, y);
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- unsigned long p;
- PACK_TRUEDITHER(p, x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- XMesaPutPixel( img, x, y, p );
- }
- }
- }
- else {
- /* draw all pixels */
- for (i=0;i<n;i++,x++) {
- unsigned long p;
- PACK_TRUEDITHER(p, x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- XMesaPutPixel( img, x, y, p );
- }
- }
-}
-
-
/*
* Write a span of PF_8A8B8G8R-format pixels to an ximage.
*/
}
-/*
- * Write a span of PF_8A8B8G8R-format pixels to an ximage (no alpha).
- */
-static void put_row_rgb_8A8B8G8R_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GET_XRB(xrb);
- register GLuint i;
- register GLuint *ptr = PIXEL_ADDR4(xrb, x, y);
- if (mask) {
- for (i=0;i<n;i++) {
- if (mask[i]) {
- ptr[i] = PACK_8A8B8G8R( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP], 255 );
- }
- }
- }
- else {
- /* draw all pixels */
- for (i=0;i<n;i++) {
- ptr[i] = PACK_8A8B8G8R( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP], 255 );
- }
- }
-}
-
/*
* Write a span of PF_8A8R8G8B-format pixels to an ximage.
*/
}
-/*
- * Write a span of PF_8A8R8G8B-format pixels to an ximage (no alpha).
- */
-static void put_row_rgb_8A8R8G8B_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GET_XRB(xrb);
- register GLuint i;
- register GLuint *ptr = PIXEL_ADDR4(xrb, x, y);
- if (mask) {
- for (i=0;i<n;i++) {
- if (mask[i]) {
- ptr[i] = PACK_8A8R8G8B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP], 255 );
- }
- }
- }
- else {
- /* draw all pixels */
- for (i=0;i<n;i++) {
- ptr[i] = PACK_8A8R8G8B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP], 255 );
- }
- }
-}
-
-
/*
* Write a span of PF_8R8G8B-format pixels to an ximage.
*/
}
-/*
- * Write a span of PF_8R8G8B-format pixels to an ximage (no alpha).
- */
-static void put_row_rgb_8R8G8B_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GET_XRB(xrb);
- register GLuint i;
- register GLuint *ptr = PIXEL_ADDR4(xrb, x, y);
- if (mask) {
- for (i=0;i<n;i++) {
- if (mask[i]) {
- ptr[i] = PACK_8R8G8B(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- }
- }
- }
- else {
- /* draw all pixels */
- for (i=0;i<n;i++) {
- ptr[i] = PACK_8R8G8B(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- }
- }
-}
-
-
-/*
- * Write a span of PF_8R8G8B24-format pixels to an ximage (no alpha).
- */
-static void put_row_rgb_8R8G8B24_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GET_XRB(xrb);
- register GLuint i;
- register GLubyte *ptr = (GLubyte *) PIXEL_ADDR3(xrb, x, y);
- if (mask) {
- for (i=0;i<n;i++) {
- if (mask[i]) {
- *ptr++ = rgb[i][BCOMP];
- *ptr++ = rgb[i][GCOMP];
- *ptr++ = rgb[i][RCOMP];
- }
- else {
- ptr += 3;
- }
- }
- }
- else {
- /* draw all pixels */
- for (i=0;i<n;i++) {
- *ptr++ = rgb[i][BCOMP];
- *ptr++ = rgb[i][GCOMP];
- *ptr++ = rgb[i][RCOMP];
- }
- }
-}
-
-
/*
* Write a span of PF_5R6G5B-format pixels to an ximage.
*/
}
-/*
- * Write a span of PF_5R6G5B-format pixels to an ximage (no alpha).
- */
-static void put_row_rgb_5R6G5B_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GET_XRB(xrb);
- register GLuint i;
- register GLushort *ptr = PIXEL_ADDR2(xrb, x, y);
- if (mask) {
- for (i=0;i<n;i++) {
- if (mask[i]) {
- ptr[i] = PACK_5R6G5B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
- }
- }
- else {
- /* draw all pixels */
-#if defined(__i386__) /* word stores don't have to be on 4-byte boundaries */
- GLuint *ptr32 = (GLuint *) ptr;
- GLuint extraPixel = (n & 1);
- n -= extraPixel;
- for (i = 0; i < n; i += 2) {
- GLuint p0, p1;
- p0 = PACK_5R6G5B(rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- p1 = PACK_5R6G5B(rgb[i+1][RCOMP], rgb[i+1][GCOMP], rgb[i+1][BCOMP]);
- *ptr32++ = (p1 << 16) | p0;
- }
- if (extraPixel) {
- ptr[n] = PACK_5R6G5B(rgb[n][RCOMP], rgb[n][GCOMP], rgb[n][BCOMP]);
- }
-#else
- for (i=0;i<n;i++) {
- ptr[i] = PACK_5R6G5B( rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
-#endif
- }
-}
-
-
-/*
- * Write a span of PF_DITHER_5R6G5B-format pixels to an ximage (no alpha).
- */
-static void put_row_rgb_DITHER_5R6G5B_ximage( RGB_SPAN_ARGS )
-{
- const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
- GET_XRB(xrb);
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- register GLuint i;
- register GLushort *ptr = PIXEL_ADDR2(xrb, x, y );
- if (mask) {
- for (i=0;i<n;i++,x++) {
- if (mask[i]) {
- PACK_TRUEDITHER( ptr[i], x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
- }
- }
- else {
- /* draw all pixels */
-#if defined(__i386__) /* word stores don't have to be on 4-byte boundaries */
- GLuint *ptr32 = (GLuint *) ptr;
- GLuint extraPixel = (n & 1);
- n -= extraPixel;
- for (i = 0; i < n; i += 2, x += 2) {
- GLuint p0, p1;
- PACK_TRUEDITHER( p0, x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- PACK_TRUEDITHER( p1, x+1, y, rgb[i+1][RCOMP], rgb[i+1][GCOMP], rgb[i+1][BCOMP] );
- *ptr32++ = (p1 << 16) | p0;
- }
- if (extraPixel) {
- PACK_TRUEDITHER( ptr[n], x+n, y, rgb[n][RCOMP], rgb[n][GCOMP], rgb[n][BCOMP]);
- }
-#else
- for (i=0;i<n;i++,x++) {
- PACK_TRUEDITHER( ptr[i], x, y, rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
-#endif
- }
-}
-
-
-
/**********************************************************************/
/*** Write COLOR PIXEL functions ***/
/**********************************************************************/
case PF_Truecolor:
if (pixmap) {
xrb->Base.PutRow = put_row_TRUECOLOR_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_TRUECOLOR_pixmap;
xrb->Base.PutValues = put_values_TRUECOLOR_pixmap;
}
else {
xrb->Base.PutRow = put_row_TRUECOLOR_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_TRUECOLOR_ximage;
xrb->Base.PutValues = put_values_TRUECOLOR_ximage;
}
break;
case PF_Dither_True:
if (pixmap) {
xrb->Base.PutRow = put_row_TRUEDITHER_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_TRUEDITHER_pixmap;
xrb->Base.PutValues = put_values_TRUEDITHER_pixmap;
}
else {
xrb->Base.PutRow = put_row_TRUEDITHER_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_TRUEDITHER_ximage;
xrb->Base.PutValues = put_values_TRUEDITHER_ximage;
}
break;
case PF_8A8B8G8R:
if (pixmap) {
xrb->Base.PutRow = put_row_8A8B8G8R_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_8A8B8G8R_pixmap;
xrb->Base.PutValues = put_values_8A8B8G8R_pixmap;
}
else {
xrb->Base.PutRow = put_row_8A8B8G8R_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_8A8B8G8R_ximage;
xrb->Base.PutValues = put_values_8A8B8G8R_ximage;
}
break;
case PF_8A8R8G8B:
if (pixmap) {
xrb->Base.PutRow = put_row_8A8R8G8B_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_8A8R8G8B_pixmap;
xrb->Base.PutValues = put_values_8A8R8G8B_pixmap;
}
else {
xrb->Base.PutRow = put_row_8A8R8G8B_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_8A8R8G8B_ximage;
xrb->Base.PutValues = put_values_8A8R8G8B_ximage;
}
break;
case PF_8R8G8B:
if (pixmap) {
xrb->Base.PutRow = put_row_8R8G8B_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_8R8G8B_pixmap;
xrb->Base.PutValues = put_values_8R8G8B_pixmap;
}
else {
xrb->Base.PutRow = put_row_8R8G8B_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_8R8G8B_ximage;
xrb->Base.PutValues = put_values_8R8G8B_ximage;
}
break;
case PF_8R8G8B24:
if (pixmap) {
xrb->Base.PutRow = put_row_8R8G8B24_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_8R8G8B24_pixmap;
xrb->Base.PutValues = put_values_8R8G8B24_pixmap;
}
else {
xrb->Base.PutRow = put_row_8R8G8B24_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_8R8G8B24_ximage;
xrb->Base.PutValues = put_values_8R8G8B24_ximage;
}
break;
case PF_5R6G5B:
if (pixmap) {
xrb->Base.PutRow = put_row_5R6G5B_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_5R6G5B_pixmap;
xrb->Base.PutValues = put_values_5R6G5B_pixmap;
}
else {
xrb->Base.PutRow = put_row_5R6G5B_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_5R6G5B_ximage;
xrb->Base.PutValues = put_values_5R6G5B_ximage;
}
break;
case PF_Dither_5R6G5B:
if (pixmap) {
xrb->Base.PutRow = put_row_DITHER_5R6G5B_pixmap;
- xrb->Base.PutRowRGB = put_row_rgb_DITHER_5R6G5B_pixmap;
xrb->Base.PutValues = put_values_DITHER_5R6G5B_pixmap;
}
else {
xrb->Base.PutRow = put_row_DITHER_5R6G5B_ximage;
- xrb->Base.PutRowRGB = put_row_rgb_DITHER_5R6G5B_ximage;
xrb->Base.PutValues = put_values_DITHER_5R6G5B_ximage;
}
break;
void (*PutRow)(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
GLint x, GLint y, const void *values, const GLubyte *mask);
- /* Put/Write a row of RGB values. This is a special-case routine that's
- * only used for RGBA renderbuffers when the source data is GL_RGB. That's
- * a common case for glDrawPixels and some triangle routines.
- * The values will be of format GL_RGB and type DataType.
- */
- void (*PutRowRGB)(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask);
-
-
/* Put/Write values at arbitrary locations.
* The values will be of format _BaseFormat and type DataType.
*/
rb->GetRow = NULL;
rb->GetValues = NULL;
rb->PutRow = NULL;
- rb->PutRowRGB = NULL;
rb->PutValues = NULL;
}
z24rb->GetRow = get_row_z24;
z24rb->GetValues = get_values_z24;
z24rb->PutRow = put_row_z24;
- z24rb->PutRowRGB = NULL;
z24rb->PutValues = put_values_z24;
return z24rb;
z32frb->GetRow = get_row_z32f;
z32frb->GetValues = get_values_z32f;
z32frb->PutRow = put_row_z32f;
- z32frb->PutRowRGB = NULL;
z32frb->PutValues = put_values_z32f;
return z32frb;
s8rb->GetRow = get_row_s8;
s8rb->GetValues = get_values_s8;
s8rb->PutRow = put_row_s8;
- s8rb->PutRowRGB = NULL;
s8rb->PutValues = put_values_s8;
return s8rb;
}
-static void
-put_row_rgb_ubyte3(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask)
-{
- /* note: incoming values are RGB+A! */
- const GLubyte *src = (const GLubyte *) values;
- GLubyte *dst = (GLubyte *) rb->Data + 3 * (y * rb->RowStride + x);
- GLuint i;
- ASSERT(rb->Format == MESA_FORMAT_RGB888);
- ASSERT(rb->DataType == GL_UNSIGNED_BYTE);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- dst[i * 3 + 0] = src[i * 3 + 0];
- dst[i * 3 + 1] = src[i * 3 + 1];
- dst[i * 3 + 2] = src[i * 3 + 2];
- }
- }
-}
-
-
static void
put_values_ubyte3(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
const GLint x[], const GLint y[], const void *values,
}
-static void
-put_row_rgb_ubyte4(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask)
-{
- /* Store RGB values in RGBA buffer */
- const GLubyte *src = (const GLubyte *) values;
- GLubyte *dst = (GLubyte *) rb->Data + 4 * (y * rb->RowStride + x);
- GLuint i;
- ASSERT(rb->DataType == GL_UNSIGNED_BYTE);
- ASSERT(rb->Format == MESA_FORMAT_RGBA8888 ||
- rb->Format == MESA_FORMAT_RGBA8888_REV);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- dst[i * 4 + 0] = src[i * 3 + 0];
- dst[i * 4 + 1] = src[i * 3 + 1];
- dst[i * 4 + 2] = src[i * 3 + 2];
- dst[i * 4 + 3] = 0xff;
- }
- }
-}
-
-
static void
put_values_ubyte4(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
const GLint x[], const GLint y[], const void *values,
}
-static void
-put_row_rgb_ushort4(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask)
-{
- /* Put RGB values in RGBA buffer */
- const GLushort *src = (const GLushort *) values;
- GLushort *dst = (GLushort *) rb->Data + 4 * (y * rb->RowStride + x);
- ASSERT(rb->DataType == GL_UNSIGNED_SHORT || rb->DataType == GL_SHORT);
- if (mask) {
- GLuint i;
- for (i = 0; i < count; i++) {
- if (mask[i]) {
- dst[i * 4 + 0] = src[i * 3 + 0];
- dst[i * 4 + 1] = src[i * 3 + 1];
- dst[i * 4 + 2] = src[i * 3 + 2];
- dst[i * 4 + 3] = 0xffff;
- }
- }
- }
- else {
- memcpy(dst, src, 4 * count * sizeof(GLushort));
- }
-}
-
-
static void
put_values_ushort4(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
const GLint x[], const GLint y[], const void *values,
rb->GetRow = get_row_ubyte3;
rb->GetValues = get_values_ubyte3;
rb->PutRow = put_row_ubyte3;
- rb->PutRowRGB = put_row_rgb_ubyte3;
rb->PutValues = put_values_ubyte3;
break;
rb->DataType = GL_UNSIGNED_BYTE;
rb->GetValues = get_values_ubyte4;
rb->PutRow = put_row_ubyte4;
- rb->PutRowRGB = put_row_rgb_ubyte4;
rb->PutValues = put_values_ubyte4;
break;
rb->GetValues = get_values_r8;
rb->GetRow = get_row_r8;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = put_row_generic;
rb->PutValues = put_values_generic;
break;
rb->GetValues = get_values_rg88;
rb->GetRow = get_row_rg88;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = put_row_generic;
rb->PutValues = put_values_generic;
break;
rb->GetValues = get_values_r16;
rb->GetRow = get_row_r16;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = put_row_generic;
rb->PutValues = put_values_generic;
break;
rb->GetValues = get_values_rg1616;
rb->GetRow = get_row_rg1616;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = put_row_generic;
rb->PutValues = put_values_generic;
break;
rb->DataType = GL_SHORT;
rb->GetValues = get_values_ushort4;
rb->PutRow = put_row_ushort4;
- rb->PutRowRGB = put_row_rgb_ushort4;
rb->PutValues = put_values_ushort4;
break;
rb->DataType = GL_UNSIGNED_BYTE;
rb->GetValues = get_values_ubyte;
rb->PutRow = put_row_ubyte;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_ubyte;
break;
rb->DataType = GL_UNSIGNED_SHORT;
rb->GetValues = get_values_ushort;
rb->PutRow = put_row_ushort;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_ushort;
break;
rb->DataType = GL_UNSIGNED_INT;
rb->GetValues = get_values_uint;
rb->PutRow = put_row_uint;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_uint;
break;
rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
rb->GetValues = get_values_uint;
rb->PutRow = put_row_uint;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_uint;
break;
rb->GetRow = get_row_generic;
rb->GetValues = get_values_generic;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_generic;
break;
rb->GetRow = get_row_i_float32;
rb->GetValues = get_values_i_float32;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_generic;
break;
rb->GetRow = get_row_l_float32;
rb->GetValues = get_values_l_float32;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_generic;
break;
rb->GetRow = get_row_a_float32;
rb->GetValues = get_values_a_float32;
rb->PutRow = put_row_a_float32;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_a_float32;
break;
rb->GetRow = get_row_rg_float32;
rb->GetValues = get_values_rg_float32;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_generic;
break;
rb->GetRow = get_row_r_float32;
rb->GetValues = get_values_r_float32;
rb->PutRow = put_row_generic;
- rb->PutRowRGB = NULL;
rb->PutValues = put_values_generic;
break;
}
-static void
-NAME(put_row_rgb)( struct gl_context *ctx, struct gl_renderbuffer *rb,
- GLuint count, GLint x, GLint y,
- const void *values, const GLubyte mask[] )
-{
-#ifdef SPAN_VARS
- SPAN_VARS
-#endif
- const RB_TYPE (*src)[3] = (const RB_TYPE (*)[3]) values;
- GLuint i;
- INIT_PIXEL_PTR(pixel, x, y);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
-#ifdef STORE_PIXEL_RGB
- STORE_PIXEL_RGB(pixel, x + i, y, src[i]);
-#else
- STORE_PIXEL(pixel, x + i, y, src[i]);
-#endif
- }
- INC_PIXEL_PTR(pixel);
- }
- (void) rb;
- (void) ctx;
-}
-
-
static void
NAME(put_values)( struct gl_context *ctx, struct gl_renderbuffer *rb,
GLuint count, const GLint x[], const GLint y[],
}
}
-/**
- * Put row of RGB values into a renderbuffer that wraps a texture image.
- */
-static void
-texture_put_row_rgb(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask)
-{
- struct texture_renderbuffer *trb = texture_renderbuffer(rb);
- const GLint z = trb->Zoffset;
- GLuint i;
-
- y += trb->Yoffset;
-
- if (rb->DataType == CHAN_TYPE) {
- const GLchan *rgb = (const GLchan *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, rgb);
- }
- rgb += 3;
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- const GLushort *zValues = (const GLushort *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] >> 8) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_put_row");
- }
-}
-
static void
texture_put_values(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
trb->Base.GetRow = texture_get_row;
trb->Base.GetValues = texture_get_values;
trb->Base.PutRow = texture_put_row;
- trb->Base.PutRowRGB = texture_put_row_rgb;
trb->Base.PutValues = texture_put_values;
/* update attachment point */
projects / mesa.git / commitdiff