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path: root/src/mesa/drivers/dri/radeon/radeon_state.c
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Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_state.c')
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_state.c156
1 files changed, 14 insertions, 142 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c
index 7e5306073f..67f861a48e 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state.c
@@ -311,10 +311,10 @@ static void radeonClearDepth( GLcontext *ctx, GLclampd d )
switch ( format ) {
case RADEON_DEPTH_FORMAT_16BIT_INT_Z:
- rmesa->state.depth.clear = d * 0x0000ffff;
+ rmesa->radeon.state.depth.clear = d * 0x0000ffff;
break;
case RADEON_DEPTH_FORMAT_24BIT_INT_Z:
- rmesa->state.depth.clear = d * 0x00ffffff;
+ rmesa->radeon.state.depth.clear = d * 0x00ffffff;
break;
}
}
@@ -410,85 +410,6 @@ static void radeonFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
/* =============================================================
* Scissoring
*/
-
-
-static GLboolean intersect_rect( drm_clip_rect_t *out,
- drm_clip_rect_t *a,
- drm_clip_rect_t *b )
-{
- *out = *a;
- if ( b->x1 > out->x1 ) out->x1 = b->x1;
- if ( b->y1 > out->y1 ) out->y1 = b->y1;
- if ( b->x2 < out->x2 ) out->x2 = b->x2;
- if ( b->y2 < out->y2 ) out->y2 = b->y2;
- if ( out->x1 >= out->x2 ) return GL_FALSE;
- if ( out->y1 >= out->y2 ) return GL_FALSE;
- return GL_TRUE;
-}
-
-
-void radeonRecalcScissorRects( r100ContextPtr rmesa )
-{
- drm_clip_rect_t *out;
- int i;
-
- /* Grow cliprect store?
- */
- if (rmesa->state.scissor.numAllocedClipRects < rmesa->radeon.numClipRects) {
- while (rmesa->state.scissor.numAllocedClipRects < rmesa->radeon.numClipRects) {
- rmesa->state.scissor.numAllocedClipRects += 1; /* zero case */
- rmesa->state.scissor.numAllocedClipRects *= 2;
- }
-
- if (rmesa->state.scissor.pClipRects)
- FREE(rmesa->state.scissor.pClipRects);
-
- rmesa->state.scissor.pClipRects =
- MALLOC( rmesa->state.scissor.numAllocedClipRects *
- sizeof(drm_clip_rect_t) );
-
- if ( rmesa->state.scissor.pClipRects == NULL ) {
- rmesa->state.scissor.numAllocedClipRects = 0;
- return;
- }
- }
-
- out = rmesa->state.scissor.pClipRects;
- rmesa->state.scissor.numClipRects = 0;
-
- for ( i = 0 ; i < rmesa->radeon.numClipRects ; i++ ) {
- if ( intersect_rect( out,
- &rmesa->radeon.pClipRects[i],
- &rmesa->state.scissor.rect ) ) {
- rmesa->state.scissor.numClipRects++;
- out++;
- }
- }
-}
-
-
-static void radeonUpdateScissor( GLcontext *ctx )
-{
- r100ContextPtr rmesa = R100_CONTEXT(ctx);
-
- if ( rmesa->radeon.dri.drawable ) {
- __DRIdrawablePrivate *dPriv = rmesa->radeon.dri.drawable;
-
- int x = ctx->Scissor.X;
- int y = dPriv->h - ctx->Scissor.Y - ctx->Scissor.Height;
- int w = ctx->Scissor.X + ctx->Scissor.Width - 1;
- int h = dPriv->h - ctx->Scissor.Y - 1;
-
- rmesa->state.scissor.rect.x1 = x + dPriv->x;
- rmesa->state.scissor.rect.y1 = y + dPriv->y;
- rmesa->state.scissor.rect.x2 = w + dPriv->x + 1;
- rmesa->state.scissor.rect.y2 = h + dPriv->y + 1;
-
- radeonRecalcScissorRects( rmesa );
- }
-}
-
-
static void radeonScissor( GLcontext *ctx,
GLint x, GLint y, GLsizei w, GLsizei h )
{
@@ -624,7 +545,7 @@ static void radeonPolygonOffset( GLcontext *ctx,
GLfloat factor, GLfloat units )
{
r100ContextPtr rmesa = R100_CONTEXT(ctx);
- float_ui32_type constant = { units * rmesa->state.depth.scale };
+ float_ui32_type constant = { units * rmesa->radeon.state.depth.scale };
float_ui32_type factoru = { factor };
RADEON_STATECHANGE( rmesa, zbs );
@@ -647,14 +568,14 @@ static void radeonPolygonStipple( GLcontext *ctx, const GLubyte *mask )
/* TODO: push this into cmd mechanism
*/
RADEON_FIREVERTICES( rmesa );
- LOCK_HARDWARE( rmesa );
+ LOCK_HARDWARE( &rmesa->radeon );
/* FIXME: Use window x,y offsets into stipple RAM.
*/
stipple.mask = rmesa->state.stipple.mask;
drmCommandWrite( rmesa->radeon.dri.fd, DRM_RADEON_STIPPLE,
&stipple, sizeof(drm_radeon_stipple_t) );
- UNLOCK_HARDWARE( rmesa );
+ UNLOCK_HARDWARE( &rmesa->radeon );
}
static void radeonPolygonMode( GLcontext *ctx, GLenum face, GLenum mode )
@@ -1457,7 +1378,7 @@ static void radeonClearStencil( GLcontext *ctx, GLint s )
{
r100ContextPtr rmesa = R100_CONTEXT(ctx);
- rmesa->state.stencil.clear =
+ rmesa->radeon.state.stencil.clear =
((GLuint) (ctx->Stencil.Clear & 0xff) |
(0xff << RADEON_STENCIL_MASK_SHIFT) |
((ctx->Stencil.WriteMask[0] & 0xff) << RADEON_STENCIL_WRITEMASK_SHIFT));
@@ -1491,8 +1412,8 @@ void radeonUpdateWindow( GLcontext *ctx )
float_ui32_type tx = { v[MAT_TX] + xoffset + SUBPIXEL_X };
float_ui32_type sy = { - v[MAT_SY] };
float_ui32_type ty = { (- v[MAT_TY]) + yoffset + SUBPIXEL_Y };
- float_ui32_type sz = { v[MAT_SZ] * rmesa->state.depth.scale };
- float_ui32_type tz = { v[MAT_TZ] * rmesa->state.depth.scale };
+ float_ui32_type sz = { v[MAT_SZ] * rmesa->radeon.state.depth.scale };
+ float_ui32_type tz = { v[MAT_TZ] * rmesa->radeon.state.depth.scale };
RADEON_FIREVERTICES( rmesa );
RADEON_STATECHANGE( rmesa, vpt );
@@ -1586,7 +1507,7 @@ static void radeonClearColor( GLcontext *ctx, const GLfloat color[4] )
CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
- rmesa->state.color.clear = radeonPackColor( rmesa->radeon.radeonScreen->cpp,
+ rmesa->radeon.state.color.clear = radeonPackColor( rmesa->radeon.radeonScreen->cpp,
c[0], c[1], c[2], c[3] );
}
@@ -1630,55 +1551,6 @@ static void radeonLogicOpCode( GLcontext *ctx, GLenum opcode )
/**
- * Set up the cliprects for either front or back-buffer drawing.
- */
-void radeonSetCliprects( r100ContextPtr rmesa )
-{
- __DRIdrawablePrivate *const drawable = rmesa->radeon.dri.drawable;
- __DRIdrawablePrivate *const readable = rmesa->radeon.dri.readable;
- GLframebuffer *const draw_fb = (GLframebuffer*) drawable->driverPrivate;
- GLframebuffer *const read_fb = (GLframebuffer*) readable->driverPrivate;
-
- if (draw_fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) {
- /* Can't ignore 2d windows if we are page flipping.
- */
- if ( drawable->numBackClipRects == 0 || rmesa->radeon.doPageFlip ) {
- rmesa->radeon.numClipRects = drawable->numClipRects;
- rmesa->radeon.pClipRects = drawable->pClipRects;
- }
- else {
- rmesa->radeon.numClipRects = drawable->numBackClipRects;
- rmesa->radeon.pClipRects = drawable->pBackClipRects;
- }
- }
- else {
- /* front buffer (or none, or multiple buffers */
- rmesa->radeon.numClipRects = drawable->numClipRects;
- rmesa->radeon.pClipRects = drawable->pClipRects;
- }
-
- if ((draw_fb->Width != drawable->w) || (draw_fb->Height != drawable->h)) {
- _mesa_resize_framebuffer(rmesa->radeon.glCtx, draw_fb,
- drawable->w, drawable->h);
- draw_fb->Initialized = GL_TRUE;
- }
-
- if (drawable != readable) {
- if ((read_fb->Width != readable->w) || (read_fb->Height != readable->h)) {
- _mesa_resize_framebuffer(rmesa->radeon.glCtx, read_fb,
- readable->w, readable->h);
- read_fb->Initialized = GL_TRUE;
- }
- }
-
- if (rmesa->state.scissor.enabled)
- radeonRecalcScissorRects( rmesa );
-
- rmesa->radeon.lastStamp = drawable->lastStamp;
-}
-
-
-/**
* Called via glDrawBuffer.
*/
static void radeonDrawBuffer( GLcontext *ctx, GLenum mode )
@@ -1707,7 +1579,7 @@ static void radeonDrawBuffer( GLcontext *ctx, GLenum mode )
return;
}
- radeonSetCliprects( rmesa );
+ radeonSetCliprects( &rmesa->radeon );
/* We'll set the drawing engine's offset/pitch parameters later
* when we update other state.
@@ -1821,10 +1693,10 @@ static void radeonEnable( GLcontext *ctx, GLenum cap, GLboolean state )
RADEON_STATECHANGE(rmesa, ctx );
if ( state ) {
rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= RADEON_DITHER_ENABLE;
- rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~rmesa->state.color.roundEnable;
+ rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~rmesa->radeon.state.color.roundEnable;
} else {
rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~RADEON_DITHER_ENABLE;
- rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->state.color.roundEnable;
+ rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->radeon.state.color.roundEnable;
}
break;
@@ -1972,12 +1844,12 @@ static void radeonEnable( GLcontext *ctx, GLenum cap, GLboolean state )
case GL_SCISSOR_TEST:
RADEON_FIREVERTICES( rmesa );
- rmesa->state.scissor.enabled = state;
+ rmesa->radeon.state.scissor.enabled = state;
radeonUpdateScissor( ctx );
break;
case GL_STENCIL_TEST:
- if ( rmesa->state.stencil.hwBuffer ) {
+ if ( rmesa->radeon.state.stencil.hwBuffer ) {
RADEON_STATECHANGE( rmesa, ctx );
if ( state ) {
rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= RADEON_STENCIL_ENABLE;
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-12 16:15:44 +0000