X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fx11%2Fxm_dd.c;h=3319d1181423035b70d3a89c8ce7510e6b961ffa;hb=56f0c00f125ee75caeadc1c9e8cab8a488635e5e;hp=a27d7045abe56cc79e9e2102c7add85f255c7e90;hpb=48302e9b309c7ce218de2e522c91bdc87e61cdbc;p=mesa.git

diff --git a/src/mesa/drivers/x11/xm_dd.c b/src/mesa/drivers/x11/xm_dd.c
index a27d7045abe..3319d118142 100644
--- a/src/mesa/drivers/x11/xm_dd.c
+++ b/src/mesa/drivers/x11/xm_dd.c
@@ -41,6 +41,7 @@
 #include "main/image.h"
 #include "main/imports.h"
 #include "main/mtypes.h"
+#include "main/pbo.h"
 #include "main/state.h"
 #include "main/texobj.h"
 #include "main/teximage.h"
@@ -91,35 +92,19 @@ const int xmesa_kernel1[16] = {
 
 
 static void
-finish_or_flush( GLcontext *ctx )
+finish_or_flush( struct gl_context *ctx )
 {
-#ifdef XFree86Server
-      /* NOT_NEEDED */
-#else
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
    if (xmesa) {
       _glthread_LOCK_MUTEX(_xmesa_lock);
       XSync( xmesa->display, False );
       _glthread_UNLOCK_MUTEX(_xmesa_lock);
    }
-#endif
-}
-
-
-static void
-clear_index( GLcontext *ctx, GLuint index )
-{
-   if (ctx->DrawBuffer->Name == 0) {
-      const XMesaContext xmesa = XMESA_CONTEXT(ctx);
-      XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
-      xmesa->clearpixel = (unsigned long) index;
-      XMesaSetForeground( xmesa->display, xmbuf->cleargc, (unsigned long) index );
-   }
 }
 
 
 static void
-clear_color( GLcontext *ctx, const GLfloat color[4] )
+clear_color( struct gl_context *ctx, const GLfloat color[4] )
 {
    if (ctx->DrawBuffer->Name == 0) {
       const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -144,34 +129,14 @@ clear_color( GLcontext *ctx, const GLfloat color[4] )
 
 
 
-/* Set index mask ala glIndexMask */
-static void
-index_mask( GLcontext *ctx, GLuint mask )
-{
-   const XMesaContext xmesa = XMESA_CONTEXT(ctx);
-   XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
-   /* not sure this conditional is really needed */
-   if (xmbuf->backxrb && xmbuf->backxrb->pixmap) {
-      unsigned long m;
-      if (mask==0xffffffff) {
-	 m = ((unsigned long)~0L);
-      }
-      else {
-         m = (unsigned long) mask;
-      }
-      XMesaSetPlaneMask( xmesa->display, xmbuf->cleargc, m );
-   }
-}
-
-
 /* Implements glColorMask() */
 static void
-color_mask(GLcontext *ctx,
+color_mask(struct gl_context *ctx,
            GLboolean rmask, GLboolean gmask, GLboolean bmask, GLboolean amask)
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
    XMesaBuffer xmbuf;
-   const int xclass = xmesa->xm_visual->mesa_visual.visualType;
+   const int xclass = xmesa->xm_visual->visualType;
    (void) amask;
 
    if (ctx->DrawBuffer->Name != 0)
@@ -205,7 +170,7 @@ color_mask(GLcontext *ctx,
  * Clear the front or back color buffer, if it's implemented with a pixmap.
  */
 static void
-clear_pixmap(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_pixmap(struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
              GLint x, GLint y, GLint width, GLint height)
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -225,20 +190,20 @@ clear_pixmap(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
 
 
 static void
-clear_8bit_ximage( GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_8bit_ximage( struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
                    GLint x, GLint y, GLint width, GLint height )
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
    GLint i;
    for (i = 0; i < height; i++) {
       GLubyte *ptr = PIXEL_ADDR1(xrb, x, y + i);
-      MEMSET( ptr, xmesa->clearpixel, width );
+      memset( ptr, xmesa->clearpixel, width );
    }
 }
 
 
 static void
-clear_HPCR_ximage( GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_HPCR_ximage( struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
                    GLint x, GLint y, GLint width, GLint height )
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -259,7 +224,7 @@ clear_HPCR_ximage( GLcontext *ctx, struct xmesa_renderbuffer *xrb,
 
 
 static void
-clear_16bit_ximage( GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_16bit_ximage( struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
                     GLint x, GLint y, GLint width, GLint height)
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -281,7 +246,7 @@ clear_16bit_ximage( GLcontext *ctx, struct xmesa_renderbuffer *xrb,
 
 /* Optimized code provided by Nozomi Ytow <noz@xfree86.org> */
 static void
-clear_24bit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_24bit_ximage(struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
                    GLint x, GLint y, GLint width, GLint height)
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -294,7 +259,7 @@ clear_24bit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
       GLint j;
       for (j = 0; j < height; j++) {
          bgr_t *ptr3 = PIXEL_ADDR3(xrb, x, y + j);
-         MEMSET(ptr3, r, 3 * width);
+         memset(ptr3, r, 3 * width);
       }
    }
    else {
@@ -314,7 +279,7 @@ clear_24bit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
 
 
 static void
-clear_32bit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_32bit_ximage(struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
                    GLint x, GLint y, GLint width, GLint height)
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -336,7 +301,7 @@ clear_32bit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
       GLuint *ptr4 = (GLuint *) xrb->ximage->data;
       if (pixel == 0) {
          /* common case */
-         _mesa_memset(ptr4, pixel, 4 * n);
+         memset(ptr4, pixel, 4 * n);
       }
       else {
          GLuint i;
@@ -358,7 +323,7 @@ clear_32bit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
 
 
 static void
-clear_nbit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
+clear_nbit_ximage(struct gl_context *ctx, struct xmesa_renderbuffer *xrb,
                   GLint x, GLint y, GLint width, GLint height)
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -377,11 +342,11 @@ clear_nbit_ximage(GLcontext *ctx, struct xmesa_renderbuffer *xrb,
 
 
 static void
-clear_buffers(GLcontext *ctx, GLbitfield buffers)
+clear_buffers(struct gl_context *ctx, GLbitfield buffers)
 {
    if (ctx->DrawBuffer->Name == 0) {
       /* this is a window system framebuffer */
-      const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask;
+      const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0];
       XMesaBuffer b = XMESA_BUFFER(ctx->DrawBuffer);
       const GLint x = ctx->DrawBuffer->_Xmin;
       const GLint y = ctx->DrawBuffer->_Ymin;
@@ -420,7 +385,6 @@ clear_buffers(GLcontext *ctx, GLbitfield buffers)
 }
 
 
-#ifndef XFree86Server
 /* XXX these functions haven't been tested in the Xserver environment */
 
 
@@ -428,7 +392,7 @@ clear_buffers(GLcontext *ctx, GLbitfield buffers)
  * Check if we can do an optimized glDrawPixels into an 8R8G8B visual.
  */
 static GLboolean
-can_do_DrawPixels_8R8G8B(GLcontext *ctx, GLenum format, GLenum type)
+can_do_DrawPixels_8R8G8B(struct gl_context *ctx, GLenum format, GLenum type)
 {
    if (format == GL_BGRA &&
        type == GL_UNSIGNED_BYTE &&
@@ -464,7 +428,7 @@ can_do_DrawPixels_8R8G8B(GLcontext *ctx, GLenum format, GLenum type)
  * The image format must be GL_BGRA to match the PF_8R8G8B pixel format.
  */
 static void
-xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
+xmesa_DrawPixels_8R8G8B( struct gl_context *ctx,
                          GLint x, GLint y, GLsizei width, GLsizei height,
                          GLenum format, GLenum type,
                          const struct gl_pixelstore_attrib *unpack,
@@ -481,11 +445,11 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
       if (swrast->NewState)
          _swrast_validate_derived( ctx );
 
-      if (unpack->BufferObj->Name) {
+      if (_mesa_is_bufferobj(unpack->BufferObj)) {
          /* unpack from PBO */
          GLubyte *buf;
          if (!_mesa_validate_pbo_access(2, unpack, width, height, 1,
-                                        format, type, pixels)) {
+                                        format, type, INT_MAX, pixels)) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
                         "glDrawPixels(invalid PBO access)");
             return;
@@ -524,7 +488,7 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
           * been in the OpenGL bottom-to-top orientation.  X is top-to-bottom
           * so we have to carefully compute the Y coordinates/addresses here.
           */
-         MEMSET(&ximage, 0, sizeof(XMesaImage));
+         memset(&ximage, 0, sizeof(XMesaImage));
          ximage.width = width;
          ximage.height = height;
          ximage.format = ZPixmap;
@@ -543,9 +507,8 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
          XPutImage(dpy, xrb->pixmap, gc, &ximage, 0, 0, dstX, dstY, w, h);
       }
 
-      if (unpack->BufferObj->Name) {
-         ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
-                                 unpack->BufferObj);
+      if (_mesa_is_bufferobj(unpack->BufferObj)) {
+         ctx->Driver.UnmapBuffer(ctx, unpack->BufferObj);
       }
    }
    else {
@@ -561,7 +524,7 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
  * Check if we can do an optimized glDrawPixels into an 5R6G5B visual.
  */
 static GLboolean
-can_do_DrawPixels_5R6G5B(GLcontext *ctx, GLenum format, GLenum type)
+can_do_DrawPixels_5R6G5B(struct gl_context *ctx, GLenum format, GLenum type)
 {
    if (format == GL_RGB &&
        type == GL_UNSIGNED_SHORT_5_6_5 &&
@@ -599,7 +562,7 @@ can_do_DrawPixels_5R6G5B(GLcontext *ctx, GLenum format, GLenum type)
  * match the PF_5R6G5B pixel format.
  */
 static void
-xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
+xmesa_DrawPixels_5R6G5B( struct gl_context *ctx,
                          GLint x, GLint y, GLsizei width, GLsizei height,
                          GLenum format, GLenum type,
                          const struct gl_pixelstore_attrib *unpack,
@@ -616,11 +579,11 @@ xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
       if (swrast->NewState)
          _swrast_validate_derived( ctx );
       
-      if (unpack->BufferObj->Name) {
+      if (_mesa_is_bufferobj(unpack->BufferObj)) {
          /* unpack from PBO */
          GLubyte *buf;
          if (!_mesa_validate_pbo_access(2, unpack, width, height, 1,
-                                        format, type, pixels)) {
+                                        format, type, INT_MAX, pixels)) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
                         "glDrawPixels(invalid PBO access)");
             return;
@@ -658,7 +621,7 @@ xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
           * been in the OpenGL bottom-to-top orientation.  X is top-to-bottom
           * so we have to carefully compute the Y coordinates/addresses here.
           */
-         MEMSET(&ximage, 0, sizeof(XMesaImage));
+         memset(&ximage, 0, sizeof(XMesaImage));
          ximage.width = width;
          ximage.height = height;
          ximage.format = ZPixmap;
@@ -678,8 +641,7 @@ xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
       }
 
       if (unpack->BufferObj->Name) {
-         ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
-                                 unpack->BufferObj);
+         ctx->Driver.UnmapBuffer(ctx, unpack->BufferObj);
       }
    }
    else {
@@ -694,7 +656,7 @@ xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
  * Determine if we can do an optimized glCopyPixels.
  */
 static GLboolean
-can_do_CopyPixels(GLcontext *ctx, GLenum type)
+can_do_CopyPixels(struct gl_context *ctx, GLenum type)
 {
    if (type == GL_COLOR &&
        ctx->_ImageTransferState == 0 &&  /* no color tables, scale/bias, etc */
@@ -733,7 +695,7 @@ can_do_CopyPixels(GLcontext *ctx, GLenum type)
  * We do support copying from one window to another, ala glXMakeCurrentRead.
  */
 static void
-xmesa_CopyPixels( GLcontext *ctx,
+xmesa_CopyPixels( struct gl_context *ctx,
                   GLint srcx, GLint srcy, GLsizei width, GLsizei height,
                   GLint destx, GLint desty, GLenum type )
 {
@@ -763,7 +725,6 @@ xmesa_CopyPixels( GLcontext *ctx,
    }
 }
 
-#endif /* XFree86Server */
 
 
 
@@ -772,22 +733,14 @@ xmesa_CopyPixels( GLcontext *ctx,
  * return a meaningful GL_RENDERER string.
  */
 static const GLubyte *
-get_string( GLcontext *ctx, GLenum name )
+get_string( struct gl_context *ctx, GLenum name )
 {
    (void) ctx;
    switch (name) {
       case GL_RENDERER:
-#ifdef XFree86Server
-         return (const GLubyte *) "Mesa GLX Indirect";
-#else
          return (const GLubyte *) "Mesa X11";
-#endif
       case GL_VENDOR:
-#ifdef XFree86Server
-         return (const GLubyte *) "Mesa project: www.mesa3d.org";
-#else
          return NULL;
-#endif
       default:
          return NULL;
    }
@@ -799,7 +752,7 @@ get_string( GLcontext *ctx, GLenum name )
  * dither enable/disable.
  */
 static void
-enable( GLcontext *ctx, GLenum pname, GLboolean state )
+enable( struct gl_context *ctx, GLenum pname, GLboolean state )
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
 
@@ -817,7 +770,7 @@ enable( GLcontext *ctx, GLenum pname, GLboolean state )
 
 
 static void
-clear_color_HPCR_ximage( GLcontext *ctx, const GLfloat color[4] )
+clear_color_HPCR_ximage( struct gl_context *ctx, const GLfloat color[4] )
 {
    int i;
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -829,7 +782,7 @@ clear_color_HPCR_ximage( GLcontext *ctx, const GLfloat color[4] )
 
    if (color[0] == 0.0 && color[1] == 0.0 && color[2] == 0.0) {
       /* black is black */
-      MEMSET( xmesa->xm_visual->hpcr_clear_ximage_pattern, 0x0 ,
+      memset( xmesa->xm_visual->hpcr_clear_ximage_pattern, 0x0 ,
               sizeof(xmesa->xm_visual->hpcr_clear_ximage_pattern));
    }
    else {
@@ -851,7 +804,7 @@ clear_color_HPCR_ximage( GLcontext *ctx, const GLfloat color[4] )
 
 
 static void
-clear_color_HPCR_pixmap( GLcontext *ctx, const GLfloat color[4] )
+clear_color_HPCR_pixmap( struct gl_context *ctx, const GLfloat color[4] )
 {
    int i;
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
@@ -895,7 +848,7 @@ clear_color_HPCR_pixmap( GLcontext *ctx, const GLfloat color[4] )
  * flags.
  */
 void
-xmesa_update_state( GLcontext *ctx, GLbitfield new_state )
+xmesa_update_state( struct gl_context *ctx, GLbitfield new_state )
 {
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
 
@@ -979,48 +932,11 @@ xmesa_update_state( GLcontext *ctx, GLbitfield new_state )
 
 
 
-/**
- * Called via ctx->Driver.TestProxyTeximage().  Normally, we'd just use
- * the _mesa_test_proxy_teximage() fallback function, but we're going to
- * special-case the 3D texture case to allow textures up to 512x512x32
- * texels.
- */
-static GLboolean
-test_proxy_teximage(GLcontext *ctx, GLenum target, GLint level,
-                    GLint internalFormat, GLenum format, GLenum type,
-                    GLint width, GLint height, GLint depth, GLint border)
-{
-   if (target == GL_PROXY_TEXTURE_3D) {
-      /* special case for 3D textures */
-      if (width * height * depth > 512 * 512 * 64 ||
-          width  < 2 * border ||
-          (!ctx->Extensions.ARB_texture_non_power_of_two &&
-           _mesa_bitcount(width  - 2 * border) != 1) ||
-          height < 2 * border ||
-          (!ctx->Extensions.ARB_texture_non_power_of_two &&
-           _mesa_bitcount(height - 2 * border) != 1) ||
-          depth  < 2 * border ||
-          (!ctx->Extensions.ARB_texture_non_power_of_two &&
-           _mesa_bitcount(depth  - 2 * border) != 1)) {
-         /* Bad size, or too many texels */
-         return GL_FALSE;
-      }
-      return GL_TRUE;
-   }
-   else {
-      /* use the fallback routine for 1D, 2D, cube and rect targets */
-      return _mesa_test_proxy_teximage(ctx, target, level, internalFormat,
-                                       format, type, width, height, depth,
-                                       border);
-   }
-}
-
-
 /**
  * In SW, we don't really compress GL_COMPRESSED_RGB[A] textures!
  */
 static gl_format
-choose_tex_format( GLcontext *ctx, GLint internalFormat,
+choose_tex_format( struct gl_context *ctx, GLint internalFormat,
                    GLenum format, GLenum type )
 {
    switch (internalFormat) {
@@ -1046,7 +962,7 @@ choose_tex_format( GLcontext *ctx, GLint internalFormat,
  * That problem led to the GLX_MESA_resize_buffers extension.
  */
 static void
-xmesa_viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+xmesa_viewport(struct gl_context *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
 {
    XMesaContext xmctx = XMESA_CONTEXT(ctx);
    XMesaBuffer xmdrawbuf = XMESA_BUFFER(ctx->WinSysDrawBuffer);
@@ -1076,7 +992,7 @@ struct xmesa_query_object
 
 
 static struct gl_query_object *
-xmesa_new_query_object(GLcontext *ctx, GLuint id)
+xmesa_new_query_object(struct gl_context *ctx, GLuint id)
 {
    struct xmesa_query_object *q = CALLOC_STRUCT(xmesa_query_object);
    if (q) {
@@ -1088,7 +1004,7 @@ xmesa_new_query_object(GLcontext *ctx, GLuint id)
 
 
 static void
-xmesa_begin_query(GLcontext *ctx, struct gl_query_object *q)
+xmesa_begin_query(struct gl_context *ctx, struct gl_query_object *q)
 {
    if (q->Target == GL_TIME_ELAPSED_EXT) {
       struct xmesa_query_object *xq = (struct xmesa_query_object *) q;
@@ -1115,7 +1031,7 @@ time_diff(const struct timeval *t0, const struct timeval *t1)
 
 
 static void
-xmesa_end_query(GLcontext *ctx, struct gl_query_object *q)
+xmesa_end_query(struct gl_context *ctx, struct gl_query_object *q)
 {
    if (q->Target == GL_TIME_ELAPSED_EXT) {
       struct xmesa_query_object *xq = (struct xmesa_query_object *) q;
@@ -1143,9 +1059,7 @@ xmesa_init_driver_functions( XMesaVisual xmvisual,
    driver->GetBufferSize = NULL; /* OBSOLETE */
    driver->Flush = finish_or_flush;
    driver->Finish = finish_or_flush;
-   driver->ClearIndex = clear_index;
    driver->ClearColor = clear_color;
-   driver->IndexMask = index_mask;
    driver->ColorMask = color_mask;
    driver->Enable = enable;
    driver->Viewport = xmesa_viewport;
@@ -1158,7 +1072,6 @@ xmesa_init_driver_functions( XMesaVisual xmvisual,
    }
    else {
       driver->Clear = clear_buffers;
-#ifndef XFree86Server
       driver->CopyPixels = xmesa_CopyPixels;
       if (xmvisual->undithered_pf == PF_8R8G8B &&
           xmvisual->dithered_pf == PF_8R8G8B &&
@@ -1168,9 +1081,8 @@ xmesa_init_driver_functions( XMesaVisual xmvisual,
       else if (xmvisual->undithered_pf == PF_5R6G5B) {
          driver->DrawPixels = xmesa_DrawPixels_5R6G5B;
       }
-#endif
    }
-   driver->TestProxyTexImage = test_proxy_teximage;
+
 #if ENABLE_EXT_texure_compression_s3tc
    driver->ChooseTextureFormat = choose_tex_format;
 #else
@@ -1209,7 +1121,7 @@ xmesa_init_driver_functions( XMesaVisual xmvisual,
  * functions.
  * Called during context creation only.
  */
-void xmesa_register_swrast_functions( GLcontext *ctx )
+void xmesa_register_swrast_functions( struct gl_context *ctx )
 {
    SWcontext *swrast = SWRAST_CONTEXT( ctx );