diff options
Diffstat (limited to 'src/mesa')
28 files changed, 324 insertions, 2575 deletions
diff --git a/src/mesa/drivers/dri/i965/Makefile b/src/mesa/drivers/dri/i965/Makefile index fe0a6dfe55..a4d125f926 100644 --- a/src/mesa/drivers/dri/i965/Makefile +++ b/src/mesa/drivers/dri/i965/Makefile @@ -12,6 +12,8 @@ DRIVER_SOURCES = \ intel_bufmgr_ttm.c \ intel_context.c \ intel_decode.c \ + intel_depthstencil.c \ + intel_fbo.c \ intel_ioctl.c \ intel_mipmap_tree.c \ intel_regions.c \ @@ -21,6 +23,7 @@ DRIVER_SOURCES = \ intel_pixel_bitmap.c \ intel_state.c \ intel_tex.c \ + intel_tex_copy.c \ intel_tex_format.c \ intel_tex_image.c \ intel_tex_layout.c \ diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index 308512f904..b0042a5449 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -42,7 +42,7 @@ #include "intel_ioctl.h" #include "intel_batchbuffer.h" #include "intel_buffer_objects.h" - +#include "intel_tex.h" struct brw_array_state { union header_union header; diff --git a/src/mesa/drivers/dri/i965/brw_fallback.c b/src/mesa/drivers/dri/i965/brw_fallback.c index 3925dcf37b..3c4c60a3ea 100644 --- a/src/mesa/drivers/dri/i965/brw_fallback.c +++ b/src/mesa/drivers/dri/i965/brw_fallback.c @@ -45,7 +45,8 @@ static GLboolean do_check_fallback(struct brw_context *brw) { GLcontext *ctx = &brw->intel.ctx; GLuint i; - + struct gl_framebuffer *fb = ctx->DrawBuffer; + /* BRW_NEW_METAOPS */ if (brw->metaops.active) @@ -58,11 +59,15 @@ static GLboolean do_check_fallback(struct brw_context *brw) /* _NEW_BUFFERS */ - if (ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_FRONT_LEFT && - ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_BACK_LEFT) { - DBG("FALLBACK: draw buffer %d: 0x%08x\n", - ctx->DrawBuffer->_ColorDrawBufferMask[0]); - return GL_TRUE; + /* We can only handle a single draw buffer at the moment, and only as the + * first color buffer. + */ + for (i = 0; i < MAX_DRAW_BUFFERS; i++) { + if (fb->_NumColorDrawBuffers[i] > (i == 0 ? 1 : 0)) { + DBG("FALLBACK: draw buffer %d: 0x%08x\n", + i, ctx->DrawBuffer->_ColorDrawBufferMask[i]); + return GL_TRUE; + } } /* _NEW_RENDERMODE diff --git a/src/mesa/drivers/dri/i965/brw_metaops.c b/src/mesa/drivers/dri/i965/brw_metaops.c index 6e030f191e..87da464f1b 100644 --- a/src/mesa/drivers/dri/i965/brw_metaops.c +++ b/src/mesa/drivers/dri/i965/brw_metaops.c @@ -376,8 +376,7 @@ static void meta_draw_quad(struct intel_context *intel, GLfloat x0, GLfloat x1, GLfloat y0, GLfloat y1, GLfloat z, - GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha, + GLuint color, GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1) { @@ -388,7 +387,6 @@ static void meta_draw_quad(struct intel_context *intel, struct gl_client_array *attribs[VERT_ATTRIB_MAX]; struct _mesa_prim prim[1]; GLfloat pos[4][3]; - GLubyte color[4]; ctx->Driver.BufferData(ctx, GL_ARRAY_BUFFER_ARB, @@ -413,7 +411,6 @@ static void meta_draw_quad(struct intel_context *intel, pos[3][1] = y1; pos[3][2] = z; - ctx->Driver.BufferSubData(ctx, GL_ARRAY_BUFFER_ARB, 0, @@ -421,16 +418,14 @@ static void meta_draw_quad(struct intel_context *intel, pos, brw->metaops.vbo); - color[0] = red; - color[1] = green; - color[2] = blue; - color[3] = alpha; + /* Convert incoming ARGB to required RGBA */ + color = (color >> 24) | (color << 8); ctx->Driver.BufferSubData(ctx, GL_ARRAY_BUFFER_ARB, sizeof(pos), sizeof(color), - color, + &color, brw->metaops.vbo); /* Ignoring texture coords. diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c index 3143c826d6..15e4e61244 100644 --- a/src/mesa/drivers/dri/i965/brw_misc_state.c +++ b/src/mesa/drivers/dri/i965/brw_misc_state.c @@ -77,7 +77,6 @@ const struct brw_tracked_state brw_blend_constant_color = { static void upload_drawing_rect(struct brw_context *brw) { struct intel_context *intel = &brw->intel; - __DRIdrawablePrivate *dPriv = intel->driDrawable; struct brw_drawrect bdr; int x1, y1; int x2, y2; @@ -105,8 +104,8 @@ static void upload_drawing_rect(struct brw_context *brw) bdr.ymin = y1; bdr.xmax = x2; bdr.ymax = y2; - bdr.xorg = dPriv->x; - bdr.yorg = dPriv->y; + bdr.xorg = intel->drawX; + bdr.yorg = intel->drawY; /* Can't use BRW_CACHED_BATCH_STRUCT because this is also emitted * uncached in brw_draw.c: diff --git a/src/mesa/drivers/dri/i965/brw_sf_state.c b/src/mesa/drivers/dri/i965/brw_sf_state.c index 6c085a1dbf..e1304d3144 100644 --- a/src/mesa/drivers/dri/i965/brw_sf_state.c +++ b/src/mesa/drivers/dri/i965/brw_sf_state.c @@ -35,26 +35,44 @@ #include "brw_state.h" #include "brw_defines.h" #include "macros.h" +#include "intel_fbo.h" static void upload_sf_vp(struct brw_context *brw) { GLcontext *ctx = &brw->intel.ctx; const GLfloat depth_scale = 1.0F / ctx->DrawBuffer->_DepthMaxF; struct brw_sf_viewport sfv; + struct intel_renderbuffer *irb = + intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]); + GLfloat y_scale, y_bias; memset(&sfv, 0, sizeof(sfv)); + if (ctx->DrawBuffer->Name) { + /* User-created FBO */ + if (irb && !irb->RenderToTexture) { + y_scale = -1.0; + y_bias = ctx->DrawBuffer->Height; + } else { + y_scale = 1.0; + y_bias = 0; + } + } else { + y_scale = -1.0; + y_bias = ctx->DrawBuffer->Height; + } + /* _NEW_VIEWPORT, BRW_NEW_METAOPS */ if (!brw->metaops.active) { const GLfloat *v = ctx->Viewport._WindowMap.m; - sfv.viewport.m00 = v[MAT_SX]; - sfv.viewport.m11 = - v[MAT_SY]; - sfv.viewport.m22 = v[MAT_SZ] * depth_scale; - sfv.viewport.m30 = v[MAT_TX]; - sfv.viewport.m31 = - v[MAT_TY] + ctx->DrawBuffer->Height; - sfv.viewport.m32 = v[MAT_TZ] * depth_scale; + sfv.viewport.m00 = v[MAT_SX]; + sfv.viewport.m11 = v[MAT_SY] * y_scale; + sfv.viewport.m22 = v[MAT_SZ] * depth_scale; + sfv.viewport.m30 = v[MAT_TX]; + sfv.viewport.m31 = v[MAT_TY] * y_scale + y_bias; + sfv.viewport.m32 = v[MAT_TZ] * depth_scale; } else { sfv.viewport.m00 = 1; sfv.viewport.m11 = - 1; diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index 37c572c228..dd6c8d17c2 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -1,617 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - - -#include <stdio.h> -#include <errno.h> - -#include "mtypes.h" -#include "context.h" -#include "enums.h" -#include "vblank.h" - -#include "intel_reg.h" -#include "intel_batchbuffer.h" -#include "intel_context.h" -#include "intel_blit.h" -#include "intel_regions.h" -#include "intel_structs.h" - -#include "dri_bufmgr.h" - -#define FILE_DEBUG_FLAG DEBUG_BLIT - -/** - * Copy the back color buffer to the front color buffer. - * Used for SwapBuffers(). - */ -void -intelCopyBuffer(__DRIdrawablePrivate *dPriv, - const drm_clip_rect_t *rect) -{ - struct intel_context *intel; - GLboolean missed_target; - int64_t ust; - - DBG("%s\n", __FUNCTION__); - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate; - intelFlush( &intel->ctx ); - - if (intel->last_swap_fence) { - dri_fence_wait(intel->last_swap_fence); - dri_fence_unreference(intel->last_swap_fence); - intel->last_swap_fence = NULL; - } - intel->last_swap_fence = intel->first_swap_fence; - intel->first_swap_fence = NULL; - - /* The LOCK_HARDWARE is required for the cliprects. Buffer offsets - * should work regardless. - */ - LOCK_HARDWARE(intel); - - if (!rect) - { - UNLOCK_HARDWARE( intel ); - driWaitForVBlank( dPriv, &missed_target ); - LOCK_HARDWARE( intel ); - } - - { - intelScreenPrivate *intelScreen = intel->intelScreen; - __DRIdrawablePrivate *dPriv = intel->driDrawable; - struct intel_region *src, *dst; - int nbox = dPriv->numClipRects; - drm_clip_rect_t *pbox = dPriv->pClipRects; - int cpp = intelScreen->cpp; - int src_pitch, dst_pitch; - int BR13, CMD; - int i; - - if (intel->sarea->pf_current_page == 0) { - dst = intel->front_region; - src = intel->back_region; - } - else { - assert(0); - src = intel->front_region; - dst = intel->back_region; - } - - src_pitch = src->pitch * src->cpp; - dst_pitch = dst->pitch * dst->cpp; - - if (cpp == 2) { - BR13 = (0xCC << 16) | (1 << 24); - CMD = XY_SRC_COPY_BLT_CMD; - } - else { - BR13 = (0xCC << 16) | (1 << 24) | (1 << 25); - CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - } - - if (src->tiled) { - CMD |= XY_SRC_TILED; - src_pitch /= 4; - } - if (dst->tiled) { - CMD |= XY_DST_TILED; - dst_pitch /= 4; - } - - for (i = 0; i < nbox; i++, pbox++) { - drm_clip_rect_t box = *pbox; - - if (rect) { - if (!intel_intersect_cliprects(&box, &box, rect)) - continue; - } - - if (box.x1 > box.x2 || - box.y1 > box.y2 || - box.x2 > intelScreen->width || - box.y2 > intelScreen->height) - continue; - - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(CMD); - OUT_BATCH(BR13 | dst_pitch); - OUT_BATCH((box.y1 << 16) | box.x1); - OUT_BATCH((box.y2 << 16) | box.x2); - OUT_RELOC(dst->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, 0); - OUT_BATCH((box.y1 << 16) | box.x1); - OUT_BATCH(src_pitch); - OUT_RELOC(src->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); - ADVANCE_BATCH(); - } - - if (intel->first_swap_fence) - dri_fence_unreference(intel->first_swap_fence); - intel_batchbuffer_flush(intel->batch); - intel->first_swap_fence = intel->batch->last_fence; - if (intel->first_swap_fence) - dri_fence_reference(intel->first_swap_fence); - } - UNLOCK_HARDWARE(intel); - - if (!rect) - { - intel->swap_count++; - (*dri_interface->getUST)(&ust); - if (missed_target) { - intel->swap_missed_count++; - intel->swap_missed_ust = ust - intel->swap_ust; - } - - intel->swap_ust = ust; - } - -} - - - - -void -intelEmitFillBlit(struct intel_context *intel, - GLuint cpp, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort x, GLshort y, - GLshort w, GLshort h, - GLuint color) -{ - GLuint BR13, CMD; - BATCH_LOCALS; - - dst_pitch *= cpp; - - switch (cpp) { - case 1: - case 2: - case 3: - BR13 = (0xF0 << 16) | (1 << 24); - CMD = XY_COLOR_BLT_CMD; - break; - case 4: - BR13 = (0xF0 << 16) | (1 << 24) | (1 << 25); - CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - break; - default: - return; - } - - if (dst_tiled) { - CMD |= XY_DST_TILED; - dst_pitch /= 4; - } - - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(CMD); - OUT_BATCH(BR13 | dst_pitch); - OUT_BATCH((y << 16) | x); - OUT_BATCH(((y + h) << 16) | (x + w)); - OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset); - OUT_BATCH(color); - ADVANCE_BATCH(); -} - -static GLuint translate_raster_op(GLenum logicop) -{ - switch(logicop) { - case GL_CLEAR: return 0x00; - case GL_AND: return 0x88; - case GL_AND_REVERSE: return 0x44; - case GL_COPY: return 0xCC; - case GL_AND_INVERTED: return 0x22; - case GL_NOOP: return 0xAA; - case GL_XOR: return 0x66; - case GL_OR: return 0xEE; - case GL_NOR: return 0x11; - case GL_EQUIV: return 0x99; - case GL_INVERT: return 0x55; - case GL_OR_REVERSE: return 0xDD; - case GL_COPY_INVERTED: return 0x33; - case GL_OR_INVERTED: return 0xBB; - case GL_NAND: return 0x77; - case GL_SET: return 0xFF; - default: return 0; - } -} - - -/* Copy BitBlt - */ -void -intelEmitCopyBlit(struct intel_context *intel, - GLuint cpp, - GLshort src_pitch, - dri_bo *src_buffer, - GLuint src_offset, - GLboolean src_tiled, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort src_x, GLshort src_y, - GLshort dst_x, GLshort dst_y, - GLshort w, GLshort h, - GLenum logic_op) -{ - GLuint CMD, BR13; - int dst_y2 = dst_y + h; - int dst_x2 = dst_x + w; - BATCH_LOCALS; - - - DBG("%s src:buf(%d)/%d+%d %d,%d dst:buf(%d)/%d+%d %d,%d sz:%dx%d op:%d\n", - __FUNCTION__, - src_buffer, src_pitch, src_offset, src_x, src_y, - dst_buffer, dst_pitch, dst_offset, dst_x, dst_y, - w, h, logic_op); - - assert( logic_op - GL_CLEAR >= 0 ); - assert( logic_op - GL_CLEAR < 0x10 ); - - src_pitch *= cpp; - dst_pitch *= cpp; - - BR13 = translate_raster_op(logic_op) << 16; - - switch (cpp) { - case 1: - case 2: - case 3: - BR13 |= (1 << 24); - CMD = XY_SRC_COPY_BLT_CMD; - break; - case 4: - BR13 |= (1 << 24) | (1 << 25); - CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - break; - default: - return; - } - - if (dst_tiled) { - CMD |= XY_DST_TILED; - dst_pitch /= 4; - } - if (src_tiled) { - CMD |= XY_SRC_TILED; - src_pitch /= 4; - } - - if (dst_y2 < dst_y || dst_x2 < dst_x) { - return; - } - - dst_pitch &= 0xffff; - src_pitch &= 0xffff; - - /* Initial y values don't seem to work with negative pitches. If - * we adjust the offsets manually (below), it seems to work fine. - * - * On the other hand, if we always adjust, the hardware doesn't - * know which blit directions to use, so overlapping copypixels get - * the wrong result. - */ - if (dst_pitch > 0 && src_pitch > 0) { - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(CMD); - OUT_BATCH(BR13 | dst_pitch); - OUT_BATCH((dst_y << 16) | dst_x); - OUT_BATCH((dst_y2 << 16) | dst_x2); - OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - dst_offset); - OUT_BATCH((src_y << 16) | src_x); - OUT_BATCH(src_pitch); - OUT_RELOC(src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - src_offset); - ADVANCE_BATCH(); - } - else { - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(CMD); - OUT_BATCH(BR13 | dst_pitch); - OUT_BATCH((0 << 16) | dst_x); - OUT_BATCH((h << 16) | dst_x2); - OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - dst_offset + dst_y * dst_pitch); - OUT_BATCH((0 << 16) | src_x); - OUT_BATCH(src_pitch); - OUT_RELOC(src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - src_offset + src_y * src_pitch); - ADVANCE_BATCH(); - } -} - - - -void -intelClearWithBlit(GLcontext *ctx, GLbitfield mask) -{ - struct intel_context *intel = intel_context(ctx); - struct gl_framebuffer *fb = ctx->DrawBuffer; - intelScreenPrivate *intelScreen = intel->intelScreen; - GLuint clear_depth, clear_color; - GLint cpp = intelScreen->cpp; - GLboolean all; - GLint i; - struct intel_region *front = intel->front_region; - struct intel_region *back = intel->back_region; - struct intel_region *depth = intel->depth_region; - GLuint BR13, FRONT_CMD, BACK_CMD, DEPTH_CMD; - GLuint front_pitch; - GLuint back_pitch; - GLuint depth_pitch; - BATCH_LOCALS; - - clear_color = intel->ClearColor; - clear_depth = 0; - - if (mask & BUFFER_BIT_DEPTH) { - clear_depth = (GLuint) (fb->_DepthMax * ctx->Depth.Clear); - } - - if (mask & BUFFER_BIT_STENCIL) { - clear_depth |= (ctx->Stencil.Clear & 0xff) << 24; - } - - switch (cpp) { - case 2: - BR13 = (0xF0 << 16) | (1 << 24); - BACK_CMD = FRONT_CMD = XY_COLOR_BLT_CMD; - DEPTH_CMD = XY_COLOR_BLT_CMD; - break; - case 4: - BR13 = (0xF0 << 16) | (1 << 24) | (1 << 25); - BACK_CMD = FRONT_CMD = XY_COLOR_BLT_CMD | - XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - DEPTH_CMD = XY_COLOR_BLT_CMD; - if (mask & BUFFER_BIT_DEPTH) DEPTH_CMD |= XY_BLT_WRITE_RGB; - if (mask & BUFFER_BIT_STENCIL) DEPTH_CMD |= XY_BLT_WRITE_ALPHA; - break; - default: - return; - } - - - intelFlush(&intel->ctx); - LOCK_HARDWARE( intel ); - if (intel->numClipRects) { - GLint cx, cy, cw, ch; - - /* Get clear bounds after locking */ - cx = fb->_Xmin; - cy = fb->_Ymin; - cw = fb->_Xmax - cx; - ch = fb->_Ymax - cy; - all = (cw == fb->Width && ch == fb->Height); - - /* flip top to bottom */ - cy = intel->driDrawable->h - cy - ch; - cx = cx + intel->drawX; - cy += intel->drawY; - - /* adjust for page flipping */ - if ( intel->sarea->pf_current_page == 0 ) { - front = intel->front_region; - back = intel->back_region; - } - else { - back = intel->front_region; - front = intel->back_region; - } - - front_pitch = front->pitch * front->cpp; - back_pitch = back->pitch * back->cpp; - depth_pitch = depth->pitch * depth->cpp; - - if (front->tiled) { - FRONT_CMD |= XY_DST_TILED; - front_pitch /= 4; - } - - if (back->tiled) { - BACK_CMD |= XY_DST_TILED; - back_pitch /= 4; - } - - if (depth->tiled) { - DEPTH_CMD |= XY_DST_TILED; - depth_pitch /= 4; - } - - for (i = 0 ; i < intel->numClipRects ; i++) - { - drm_clip_rect_t *box = &intel->pClipRects[i]; - drm_clip_rect_t b; - - if (!all) { - GLint x = box->x1; - GLint y = box->y1; - GLint w = box->x2 - x; - GLint h = box->y2 - y; - - if (x < cx) w -= cx - x, x = cx; - if (y < cy) h -= cy - y, y = cy; - if (x + w > cx + cw) w = cx + cw - x; - if (y + h > cy + ch) h = cy + ch - y; - if (w <= 0) continue; - if (h <= 0) continue; - - b.x1 = x; - b.y1 = y; - b.x2 = x + w; - b.y2 = y + h; - } else { - b = *box; - } - - - if (b.x1 > b.x2 || - b.y1 > b.y2 || - b.x2 > intelScreen->width || - b.y2 > intelScreen->height) - continue; - - if ( mask & BUFFER_BIT_FRONT_LEFT ) { - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(FRONT_CMD); - OUT_BATCH(BR13 | front_pitch); - OUT_BATCH((b.y1 << 16) | b.x1); - OUT_BATCH((b.y2 << 16) | b.x2); - OUT_RELOC(front->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0); - OUT_BATCH(clear_color); - ADVANCE_BATCH(); - } - - if ( mask & BUFFER_BIT_BACK_LEFT ) { - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(BACK_CMD); - OUT_BATCH(BR13 | back_pitch); - OUT_BATCH((b.y1 << 16) | b.x1); - OUT_BATCH((b.y2 << 16) | b.x2); - OUT_RELOC(back->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0); - OUT_BATCH(clear_color); - ADVANCE_BATCH(); - } - - if ( mask & (BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH) ) { - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(DEPTH_CMD); - OUT_BATCH(BR13 | depth_pitch); - OUT_BATCH((b.y1 << 16) | b.x1); - OUT_BATCH((b.y2 << 16) | b.x2); - OUT_RELOC(depth->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0); - OUT_BATCH(clear_depth); - ADVANCE_BATCH(); - } - } - intel_batchbuffer_flush(intel->batch); - } - - UNLOCK_HARDWARE(intel); -} - - -void -intelEmitImmediateColorExpandBlit(struct intel_context *intel, - GLuint cpp, - GLubyte *src_bits, GLuint src_size, - GLuint fg_color, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort x, GLshort y, - GLshort w, GLshort h, - GLenum logic_op) -{ - struct xy_text_immediate_blit text; - int dwords = ALIGN(src_size, 8) / 4; - uint32_t opcode, br13; - - assert( logic_op - GL_CLEAR >= 0 ); - assert( logic_op - GL_CLEAR < 0x10 ); - - if (w < 0 || h < 0) - return; - - dst_pitch *= cpp; - - if (dst_tiled) - dst_pitch /= 4; - - DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n", - __FUNCTION__, - dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords); - - memset(&text, 0, sizeof(text)); - text.dw0.client = CLIENT_2D; - text.dw0.opcode = OPCODE_XY_TEXT_IMMEDIATE_BLT; - text.dw0.pad0 = 0; - text.dw0.byte_packed = 1; /* ?maybe? */ - text.dw0.pad1 = 0; - text.dw0.dst_tiled = dst_tiled; - text.dw0.pad2 = 0; - text.dw0.length = (sizeof(text)/sizeof(int)) - 2 + dwords; - text.dw1.dest_y1 = y; /* duplicates info in setup blit */ - text.dw1.dest_x1 = x; - text.dw2.dest_y2 = y + h; - text.dw2.dest_x2 = x + w; - - intel_batchbuffer_require_space( intel->batch, - (8 * 4) + - sizeof(text) + - dwords, - INTEL_BATCH_NO_CLIPRECTS ); - - opcode = XY_SETUP_BLT_CMD; - if (cpp == 4) - opcode |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - if (dst_tiled) - opcode |= XY_DST_TILED; - - br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29); - if (cpp == 2) - br13 |= BR13_565; - else - br13 |= BR13_8888; - - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(opcode); - OUT_BATCH(br13); - OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */ - OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */ - OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset); - OUT_BATCH(0); /* bg */ - OUT_BATCH(fg_color); /* fg */ - OUT_BATCH(0); /* pattern base addr */ - ADVANCE_BATCH(); - - intel_batchbuffer_data( intel->batch, - &text, - sizeof(text), - INTEL_BATCH_NO_CLIPRECTS ); - - intel_batchbuffer_data( intel->batch, - src_bits, - dwords * 4, - INTEL_BATCH_NO_CLIPRECTS ); -} - +../intel/intel_blit.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_blit.h b/src/mesa/drivers/dri/i965/intel_blit.h deleted file mode 100644 index b7d556b1a9..0000000000 --- a/src/mesa/drivers/dri/i965/intel_blit.h +++ /dev/null @@ -1,76 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef INTEL_BLIT_H -#define INTEL_BLIT_H - -#include "intel_context.h" -#include "intel_ioctl.h" - -extern void intelCopyBuffer( __DRIdrawablePrivate *dpriv, - const drm_clip_rect_t *rect ); -extern void intelClearWithBlit(GLcontext *ctx, GLbitfield mask); - -extern void intelEmitCopyBlit( struct intel_context *intel, - GLuint cpp, - GLshort src_pitch, - dri_bo *src_buffer, - GLuint src_offset, - GLboolean src_tiled, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort srcx, GLshort srcy, - GLshort dstx, GLshort dsty, - GLshort w, GLshort h, - GLenum logic_op ); - -extern void intelEmitFillBlit( struct intel_context *intel, - GLuint cpp, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort x, GLshort y, - GLshort w, GLshort h, - GLuint color ); - -void -intelEmitImmediateColorExpandBlit(struct intel_context *intel, - GLuint cpp, - GLubyte *src_bits, GLuint src_size, - GLuint fg_color, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort dst_x, GLshort dst_y, - GLshort w, GLshort h, - GLenum logic_op ); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_buffers.c b/src/mesa/drivers/dri/i965/intel_buffers.c index 6af53374b5..c86daa49f4 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_buffers.c +++ b/src/mesa/drivers/dri/i965/intel_buffers.c @@ -1,587 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_blit.h" -#include "intel_regions.h" -#include "intel_batchbuffer.h" -#include "context.h" -#include "framebuffer.h" -#include "macros.h" -#include "utils.h" -#include "vblank.h" -#include "swrast/swrast.h" - -GLboolean intel_intersect_cliprects( drm_clip_rect_t *dst, - const drm_clip_rect_t *a, - const drm_clip_rect_t *b ) -{ - dst->x1 = MAX2(a->x1, b->x1); - dst->x2 = MIN2(a->x2, b->x2); - dst->y1 = MAX2(a->y1, b->y1); - dst->y2 = MIN2(a->y2, b->y2); - - return (dst->x1 <= dst->x2 && - dst->y1 <= dst->y2); -} - -struct intel_region *intel_drawbuf_region( struct intel_context *intel ) -{ - switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) { - case BUFFER_BIT_FRONT_LEFT: - return intel->front_region; - case BUFFER_BIT_BACK_LEFT: - return intel->back_region; - default: - /* Not necessary to fallback - could handle either NONE or - * FRONT_AND_BACK cases below. - */ - return NULL; - } -} - -struct intel_region *intel_readbuf_region( struct intel_context *intel ) -{ - GLcontext *ctx = &intel->ctx; - - /* This will have to change to support EXT_fbo's, but is correct - * for now: - */ - switch (ctx->ReadBuffer->_ColorReadBufferIndex) { - case BUFFER_FRONT_LEFT: - return intel->front_region; - case BUFFER_BACK_LEFT: - return intel->back_region; - default: - assert(0); - return NULL; - } -} - - - -static void intelBufferSize(GLframebuffer *buffer, - GLuint *width, - GLuint *height) -{ - GET_CURRENT_CONTEXT(ctx); - struct intel_context *intel = intel_context(ctx); - /* Need to lock to make sure the driDrawable is uptodate. This - * information is used to resize Mesa's software buffers, so it has - * to be correct. - */ - LOCK_HARDWARE(intel); - if (intel->driDrawable) { - *width = intel->driDrawable->w; - *height = intel->driDrawable->h; - } - else { - *width = 0; - *height = 0; - } - UNLOCK_HARDWARE(intel); -} - - -static void intelSetFrontClipRects( struct intel_context *intel ) -{ - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - if (!dPriv) return; - - intel->numClipRects = dPriv->numClipRects; - intel->pClipRects = dPriv->pClipRects; - intel->drawX = dPriv->x; - intel->drawY = dPriv->y; -} - - -static void intelSetBackClipRects( struct intel_context *intel ) -{ - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - if (!dPriv) return; - - if (intel->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0) { - intel->numClipRects = dPriv->numClipRects; - intel->pClipRects = dPriv->pClipRects; - intel->drawX = dPriv->x; - intel->drawY = dPriv->y; - } else { - intel->numClipRects = dPriv->numBackClipRects; - intel->pClipRects = dPriv->pBackClipRects; - intel->drawX = dPriv->backX; - intel->drawY = dPriv->backY; - - if (dPriv->numBackClipRects == 1 && - dPriv->x == dPriv->backX && - dPriv->y == dPriv->backY) { - - /* Repeat the calculation of the back cliprect dimensions here - * as early versions of dri.a in the Xserver are incorrect. Try - * very hard not to restrict future versions of dri.a which - * might eg. allocate truly private back buffers. - */ - int x1, y1; - int x2, y2; - - x1 = dPriv->x; - y1 = dPriv->y; - x2 = dPriv->x + dPriv->w; - y2 = dPriv->y + dPriv->h; - - if (x1 < 0) x1 = 0; - if (y1 < 0) y1 = 0; - if (x2 > intel->intelScreen->width) x2 = intel->intelScreen->width; - if (y2 > intel->intelScreen->height) y2 = intel->intelScreen->height; - - if (x1 == dPriv->pBackClipRects[0].x1 && - y1 == dPriv->pBackClipRects[0].y1) { - - dPriv->pBackClipRects[0].x2 = x2; - dPriv->pBackClipRects[0].y2 = y2; - } - } - } -} - - -void intelWindowMoved( struct intel_context *intel ) -{ - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - if (!intel->ctx.DrawBuffer) { - intelSetFrontClipRects( intel ); - } - else { - switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) { - case BUFFER_BIT_FRONT_LEFT: - intelSetFrontClipRects( intel ); - break; - case BUFFER_BIT_BACK_LEFT: - intelSetBackClipRects( intel ); - break; - default: - /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */ - intelSetFrontClipRects( intel ); - } - } - - /* Get updated plane info so we sync against the right vblank counter */ - if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) { - volatile drmI830Sarea *sarea = intel->sarea; - drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w, - .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h }; - drm_clip_rect_t planeA_rect = { .x1 = sarea->planeA_x, .y1 = sarea->planeA_y, - .x2 = sarea->planeA_x + sarea->planeA_w, - .y2 = sarea->planeA_y + sarea->planeA_h }; - drm_clip_rect_t planeB_rect = { .x1 = sarea->planeB_x, .y1 = sarea->planeB_y, - .x2 = sarea->planeB_x + sarea->planeB_w, - .y2 = sarea->planeB_y + sarea->planeB_h }; - GLint areaA = driIntersectArea( drw_rect, planeA_rect ); - GLint areaB = driIntersectArea( drw_rect, planeB_rect ); - GLuint flags = dPriv->vblFlags; - - /* Update vblank info - */ - if (areaB > areaA || (areaA == areaB && areaB > 0)) { - flags = dPriv->vblFlags | VBLANK_FLAG_SECONDARY; - } else { - flags = dPriv->vblFlags & ~VBLANK_FLAG_SECONDARY; - } - - /* Check to see if we changed pipes */ - if (flags != dPriv->vblFlags && dPriv->vblFlags && - !(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ)) { - int64_t count; - - /* - * Update msc_base from old pipe - */ - driDrawableGetMSC32(dPriv->driScreenPriv, dPriv, &count); - dPriv->msc_base = count; - /* - * Then get new vblank_base and vblSeq values - */ - dPriv->vblFlags = flags; - driGetCurrentVBlank(dPriv); - dPriv->vblank_base = dPriv->vblSeq; - } - } else { - dPriv->vblFlags &= ~VBLANK_FLAG_SECONDARY; - } - - _mesa_resize_framebuffer(&intel->ctx, - (GLframebuffer*)dPriv->driverPrivate, - dPriv->w, dPriv->h); - - /* Set state we know depends on drawable parameters: - */ - { - GLcontext *ctx = &intel->ctx; - - if (ctx->Driver.Scissor) - ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y, - ctx->Scissor.Width, ctx->Scissor.Height ); - - if (ctx->Driver.DepthRange) - ctx->Driver.DepthRange( ctx, - ctx->Viewport.Near, - ctx->Viewport.Far ); - - intel->NewGLState |= _NEW_SCISSOR; - } - - /* This works because the lock is always grabbed before emitting - * commands and commands are always flushed prior to releasing - * the lock. - */ - intel->NewGLState |= _NEW_WINDOW_POS; -} - - - -/* A true meta version of this would be very simple and additionally - * machine independent. Maybe we'll get there one day. - */ -static void intelClearWithTris(struct intel_context *intel, - GLbitfield mask) -{ - GLcontext *ctx = &intel->ctx; - drm_clip_rect_t clear; - GLint cx, cy, cw, ch; - - if (INTEL_DEBUG & DEBUG_DRI) - _mesa_printf("%s %x\n", __FUNCTION__, mask); - - { - - intel->vtbl.install_meta_state(intel); - - /* Get clear bounds after locking */ - cx = ctx->DrawBuffer->_Xmin; - cy = ctx->DrawBuffer->_Ymin; - cw = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin; - ch = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin; - - clear.x1 = cx; - clear.y1 = cy; - clear.x2 = cx + cw; - clear.y2 = cy + ch; - - /* Back and stencil cliprects are the same. Try and do both - * buffers at once: - */ - if (mask & (BUFFER_BIT_BACK_LEFT|BUFFER_BIT_STENCIL|BUFFER_BIT_DEPTH)) { - intel->vtbl.meta_draw_region(intel, - intel->back_region, - intel->depth_region ); - - if (mask & BUFFER_BIT_BACK_LEFT) - intel->vtbl.meta_color_mask(intel, GL_TRUE ); - else - intel->vtbl.meta_color_mask(intel, GL_FALSE ); - - if (mask & BUFFER_BIT_STENCIL) - intel->vtbl.meta_stencil_replace( intel, - intel->ctx.Stencil.WriteMask[0], - intel->ctx.Stencil.Clear); - else - intel->vtbl.meta_no_stencil_write(intel); - - if (mask & BUFFER_BIT_DEPTH) - intel->vtbl.meta_depth_replace( intel ); - else - intel->vtbl.meta_no_depth_write(intel); - - /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the - * drawing origin may not be correctly emitted. - */ - intel->vtbl.meta_draw_quad(intel, - clear.x1, clear.x2, - clear.y1, clear.y2, - intel->ctx.Depth.Clear, - intel->clear_chan[0], - intel->clear_chan[1], - intel->clear_chan[2], - intel->clear_chan[3], - 0, 0, 0, 0); - } - - /* Front may have different cliprects: - */ - if (mask & BUFFER_BIT_FRONT_LEFT) { - intel->vtbl.meta_no_depth_write(intel); - intel->vtbl.meta_no_stencil_write(intel); - intel->vtbl.meta_color_mask(intel, GL_TRUE ); - intel->vtbl.meta_draw_region(intel, - intel->front_region, - intel->depth_region); - - /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the - * drawing origin may not be correctly emitted. - */ - intel->vtbl.meta_draw_quad(intel, - clear.x1, clear.x2, - clear.y1, clear.y2, - 0, - intel->clear_chan[0], - intel->clear_chan[1], - intel->clear_chan[2], - intel->clear_chan[3], - 0, 0, 0, 0); - } - - intel->vtbl.leave_meta_state( intel ); - } -} - - - - - -static void intelClear(GLcontext *ctx, GLbitfield mask) -{ - struct intel_context *intel = intel_context( ctx ); - const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask); - GLbitfield tri_mask = 0; - GLbitfield blit_mask = 0; - GLbitfield swrast_mask = 0; - - if (INTEL_DEBUG & DEBUG_DRI) - fprintf(stderr, "%s %x\n", __FUNCTION__, mask); - - - if (mask & BUFFER_BIT_FRONT_LEFT) { - if (colorMask == ~0) { - blit_mask |= BUFFER_BIT_FRONT_LEFT; - } - else { - tri_mask |= BUFFER_BIT_FRONT_LEFT; - } - } - - if (mask & BUFFER_BIT_BACK_LEFT) { - if (colorMask == ~0) { - blit_mask |= BUFFER_BIT_BACK_LEFT; - } - else { - tri_mask |= BUFFER_BIT_BACK_LEFT; - } - } - - - if (mask & BUFFER_BIT_STENCIL) { - if (!intel->hw_stencil) { - swrast_mask |= BUFFER_BIT_STENCIL; - } - else if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff || - intel->depth_region->tiled) { - tri_mask |= BUFFER_BIT_STENCIL; - } - else { - blit_mask |= BUFFER_BIT_STENCIL; - } - } - - /* Do depth with stencil if possible to avoid 2nd pass over the - * same buffer. - */ - if (mask & BUFFER_BIT_DEPTH) { - if ((tri_mask & BUFFER_BIT_STENCIL) || - intel->depth_region->tiled) - tri_mask |= BUFFER_BIT_DEPTH; - else - blit_mask |= BUFFER_BIT_DEPTH; - } - - swrast_mask |= (mask & BUFFER_BIT_ACCUM); - - intelFlush( ctx ); - - if (blit_mask) - intelClearWithBlit( ctx, blit_mask ); - - if (tri_mask) - intelClearWithTris( intel, tri_mask ); - - if (swrast_mask) - _swrast_Clear( ctx, swrast_mask ); -} - - - - - - - -/* Flip the front & back buffers - */ -static void intelPageFlip( const __DRIdrawablePrivate *dPriv ) -{ -#if 0 - struct intel_context *intel; - int tmp, ret; - - if (INTEL_DEBUG & DEBUG_IOCTL) - fprintf(stderr, "%s\n", __FUNCTION__); - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate; - - intelFlush( &intel->ctx ); - LOCK_HARDWARE( intel ); - - if (dPriv->pClipRects) { - *(drm_clip_rect_t *)intel->sarea->boxes = dPriv->pClipRects[0]; - intel->sarea->nbox = 1; - } - - ret = drmCommandNone(intel->driFd, DRM_I830_FLIP); - if (ret) { - fprintf(stderr, "%s: %d\n", __FUNCTION__, ret); - UNLOCK_HARDWARE( intel ); - exit(1); - } - - tmp = intel->sarea->last_enqueue; - intelRefillBatchLocked( intel ); - UNLOCK_HARDWARE( intel ); - - - intelSetDrawBuffer( &intel->ctx, intel->ctx.Color.DriverDrawBuffer ); -#endif -} - - -void intelSwapBuffers( __DRIdrawablePrivate *dPriv ) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - struct intel_context *intel; - GLcontext *ctx; - intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate; - ctx = &intel->ctx; - if (ctx->Visual.doubleBufferMode) { - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - if ( 0 /*intel->doPageFlip*/ ) { /* doPageFlip is never set !!! */ - intelPageFlip( dPriv ); - } else { - intelCopyBuffer( dPriv, NULL ); - } - } - } else { - /* XXX this shouldn't be an error but we can't handle it for now */ - fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__); - } -} - -void intelCopySubBuffer( __DRIdrawablePrivate *dPriv, - int x, int y, int w, int h ) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - struct intel_context *intel = dPriv->driContextPriv->driverPrivate; - GLcontext *ctx = &intel->ctx; - - if (ctx->Visual.doubleBufferMode) { - drm_clip_rect_t rect; - rect.x1 = x + dPriv->x; - rect.y1 = (dPriv->h - y - h) + dPriv->y; - rect.x2 = rect.x1 + w; - rect.y2 = rect.y1 + h; - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - intelCopyBuffer( dPriv, &rect ); - } - } else { - /* XXX this shouldn't be an error but we can't handle it for now */ - fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__); - } -} - - -static void intelDrawBuffer(GLcontext *ctx, GLenum mode ) -{ - struct intel_context *intel = intel_context(ctx); - int front = 0; - - if (!ctx->DrawBuffer) - return; - - switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) { - case BUFFER_BIT_FRONT_LEFT: - front = 1; - FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE ); - break; - case BUFFER_BIT_BACK_LEFT: - front = 0; - FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE ); - break; - default: - FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE ); - return; - } - - if ( intel->sarea->pf_current_page == 1 ) - front ^= 1; - - intelSetFrontClipRects( intel ); - - - if (front) { - if (intel->draw_region != intel->front_region) { - intel_region_release(&intel->draw_region); - intel_region_reference(&intel->draw_region, intel->front_region); - } - } else { - if (intel->draw_region != intel->back_region) { - intel_region_release(&intel->draw_region); - intel_region_reference(&intel->draw_region, intel->back_region); - } - } - - intel->vtbl.set_draw_region( intel, - intel->draw_region, - intel->depth_region); -} - -static void intelReadBuffer( GLcontext *ctx, GLenum mode ) -{ - /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */ -} - - - -void intelInitBufferFuncs( struct dd_function_table *functions ) -{ - functions->Clear = intelClear; - functions->GetBufferSize = intelBufferSize; - functions->DrawBuffer = intelDrawBuffer; - functions->ReadBuffer = intelReadBuffer; -} +../intel/intel_buffers.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c index b6020fa8dc..d3b0b06f88 100644 --- a/src/mesa/drivers/dri/i965/intel_context.c +++ b/src/mesa/drivers/dri/i965/intel_context.c @@ -57,10 +57,13 @@ #include "intel_batchbuffer.h" #include "intel_blit.h" #include "intel_regions.h" +#include "intel_buffers.h" #include "intel_buffer_objects.h" #include "intel_decode.h" +#include "intel_fbo.h" #include "intel_bufmgr_ttm.h" +#include "drirenderbuffer.h" #include "i915_drm.h" #include "utils.h" @@ -83,6 +86,7 @@ int INTEL_DEBUG = (0); #define need_GL_EXT_blend_minmax #define need_GL_EXT_cull_vertex #define need_GL_EXT_fog_coord +#define need_GL_EXT_framebuffer_object #define need_GL_EXT_multi_draw_arrays #define need_GL_EXT_secondary_color #define need_GL_EXT_point_parameters @@ -202,12 +206,12 @@ const struct dri_extension card_extensions[] = { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions}, { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions}, { "GL_ARB_fragment_shader", NULL }, - /* XXX not implement yet, to compile builtin glsl lib */ { "GL_ARB_draw_buffers", NULL }, { NULL, NULL } }; const struct dri_extension ttm_extensions[] = { + {"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions}, {"GL_ARB_pixel_buffer_object", NULL}, {NULL, NULL} }; @@ -262,6 +266,7 @@ static const struct dri_debug_control debug_control[] = { "blit", DEBUG_BLIT}, { "mip", DEBUG_MIPTREE}, { "reg", DEBUG_REGION}, + { "fbo", DEBUG_FBO }, { NULL, 0 } }; @@ -551,6 +556,8 @@ GLboolean intelInitContext( struct intel_context *intel, intel_recreate_static_regions(intel); intel_bufferobj_init( intel ); + intel_fbo_init( intel ); + intel->batch = intel_batchbuffer_alloc( intel ); intel->last_swap_fence = NULL; intel->first_swap_fence = NULL; @@ -623,16 +630,6 @@ void intelDestroyContext(__DRIcontextPrivate *driContextPriv) */ } - /* Free the regions created to describe front/back/depth - * buffers: - */ -#if 0 - intel_region_release(&intel->front_region); - intel_region_release(&intel->back_region); - intel_region_release(&intel->depth_region); - intel_region_release(&intel->draw_region); -#endif - /* free the Mesa context */ intel->ctx.VertexProgram.Current = NULL; intel->ctx.FragmentProgram.Current = NULL; @@ -653,7 +650,44 @@ GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv, { if (driContextPriv) { - struct intel_context *intel = (struct intel_context *) driContextPriv->driverPrivate; + struct intel_context *intel = + (struct intel_context *) driContextPriv->driverPrivate; + struct intel_framebuffer *intel_fb = + (struct intel_framebuffer *) driDrawPriv->driverPrivate; + GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate; + + /* XXX FBO temporary fix-ups! */ + /* if the renderbuffers don't have regions, init them from the context. + * They will be unreferenced when the renderbuffer is destroyed. + */ + { + struct intel_renderbuffer *irbDepth + = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH); + struct intel_renderbuffer *irbStencil + = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL); + + if (intel_fb->color_rb[0] && !intel_fb->color_rb[0]->region) { + intel_region_reference(&intel_fb->color_rb[0]->region, + intel->front_region); + } + if (intel_fb->color_rb[1] && !intel_fb->color_rb[1]->region) { + intel_region_reference(&intel_fb->color_rb[1]->region, + intel->back_region); + } + if (intel_fb->color_rb[2] && !intel_fb->color_rb[2]->region) { + intel_region_reference(&intel_fb->color_rb[2]->region, + intel->third_region); + } + if (irbDepth && !irbDepth->region) { + intel_region_reference(&irbDepth->region, intel->depth_region); + } + if (irbStencil && !irbStencil->region) { + intel_region_reference(&irbStencil->region, intel->depth_region); + } + } + + /* set GLframebuffer size to match window, if needed */ + driUpdateFramebufferSize(&intel->ctx, driDrawPriv); if (intel->driReadDrawable != driReadPriv) { intel->driReadDrawable = driReadPriv; @@ -673,10 +707,10 @@ GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv, } _mesa_make_current(&intel->ctx, - (GLframebuffer *) driDrawPriv->driverPrivate, - (GLframebuffer *) driReadPriv->driverPrivate); + &intel_fb->Base, + readFb); - intel->ctx.Driver.DrawBuffer( &intel->ctx, intel->ctx.Color.DrawBuffer[0] ); + intel_draw_buffer(&intel->ctx, &intel_fb->Base); } else { _mesa_make_current(NULL, NULL, NULL); } diff --git a/src/mesa/drivers/dri/i965/intel_context.h b/src/mesa/drivers/dri/i965/intel_context.h index b3846839ec..52fee68d1a 100644 --- a/src/mesa/drivers/dri/i965/intel_context.h +++ b/src/mesa/drivers/dri/i965/intel_context.h @@ -33,6 +33,7 @@ #include "mtypes.h" #include "drm.h" #include "texmem.h" +#include "dri_bufmgr.h" #include "intel_screen.h" #include "intel_tex_obj.h" @@ -60,6 +61,8 @@ typedef void (*intel_point_func)(struct intel_context *, intelVertex *); #define INTEL_FALLBACK_USER 0x4 #define INTEL_FALLBACK_RENDERMODE 0x8 #define INTEL_FALLBACK_TEXTURE 0x10 +#define INTEL_FALLBACK_DEPTH_BUFFER 0x20 +#define INTEL_FALLBACK_STENCIL_BUFFER 0x40 extern void intelFallback( struct intel_context *intel, GLuint bit, GLboolean mode ); #define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode ) @@ -124,12 +127,11 @@ struct intel_context void (*meta_frame_buffer_texture)( struct intel_context *intel, GLint xoff, GLint yoff ); - void (*meta_draw_quad)(struct intel_context *intel, + void (*meta_draw_quad)(struct intel_context *intel, GLfloat x0, GLfloat x1, - GLfloat y0, GLfloat y1, + GLfloat y0, GLfloat y1, GLfloat z, - GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha, + GLuint color, /* ARGB32 */ GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1); @@ -163,7 +165,8 @@ struct intel_context unsigned batch_id; GLubyte clear_chan[4]; - GLuint ClearColor; + GLuint ClearColor565; + GLuint ClearColor8888; GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */ @@ -189,6 +192,7 @@ struct intel_context GLuint numClipRects; /* cliprects for that buffer */ drm_clip_rect_t *pClipRects; struct gl_texture_object *frame_buffer_texobj; + drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */ GLboolean scissor; drm_clip_rect_t draw_rect; @@ -313,6 +317,7 @@ extern int INTEL_DEBUG; #define DEBUG_BLIT 0x200000 #define DEBUG_REGION 0x400000 #define DEBUG_MIPTREE 0x800000 +#define DEBUG_FBO 0x1000000 #define DBG(...) do { \ if (INTEL_DEBUG & FILE_DEBUG_FLAG) \ diff --git a/src/mesa/drivers/dri/i965/intel_depthstencil.c b/src/mesa/drivers/dri/i965/intel_depthstencil.c new file mode 120000 index 0000000000..4ac4ae690a --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_depthstencil.c @@ -0,0 +1 @@ +../intel/intel_depthstencil.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_fbo.c b/src/mesa/drivers/dri/i965/intel_fbo.c new file mode 120000 index 0000000000..a19f86dcc5 --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_fbo.c @@ -0,0 +1 @@ +../intel/intel_fbo.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h deleted file mode 120000 index e52b1e3d87..0000000000 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h +++ /dev/null @@ -1 +0,0 @@ -../intel/intel_mipmap_tree.h
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_pixel_copy.c b/src/mesa/drivers/dri/i965/intel_pixel_copy.c index dc2e266a3d..7583906dd0 100644 --- a/src/mesa/drivers/dri/i965/intel_pixel_copy.c +++ b/src/mesa/drivers/dri/i965/intel_pixel_copy.c @@ -190,7 +190,7 @@ do_texture_copypixels(GLcontext * ctx, dstx, dstx + width, dsty, dsty + height, ctx->Current.RasterPos[ 2 ], - 0, 0, 0, 0, 0.0, 0.0, 0.0, 0.0 ); + 0, 0.0, 0.0, 0.0, 0.0 ); intel->vtbl.leave_meta_state( intel ); diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index 61d2b9a7b2..f2db48272b 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -1,693 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "context.h" -#include "framebuffer.h" -#include "matrix.h" -#include "renderbuffer.h" -#include "simple_list.h" -#include "utils.h" -#include "vblank.h" -#include "xmlpool.h" - - -#include "intel_screen.h" - -#include "intel_context.h" -#include "intel_tex.h" -#include "intel_span.h" -#include "intel_ioctl.h" -#include "intel_regions.h" -#include "intel_bufmgr_ttm.h" - -#include "i915_drm.h" -#include "i830_dri.h" - -PUBLIC 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_QUALITY - DRI_CONF_FORCE_S3TC_ENABLE(false) - DRI_CONF_ALLOW_LARGE_TEXTURES(1) - DRI_CONF_SECTION_END -DRI_CONF_END; -const GLuint __driNConfigOptions = 4; - -#ifdef USE_NEW_INTERFACE -static PFNGLXCREATECONTEXTMODES create_context_modes = NULL; -#endif /*USE_NEW_INTERFACE*/ - -/** - * Map all the memory regions described by the screen. - * \return GL_TRUE if success, GL_FALSE if error. - */ -GLboolean -intelMapScreenRegions(__DRIscreenPrivate *sPriv) -{ - intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private; - - if (intelScreen->front.handle) { - if (drmMap(sPriv->fd, - intelScreen->front.handle, - intelScreen->front.size, - (drmAddress *)&intelScreen->front.map) != 0) { - _mesa_problem(NULL, "drmMap(frontbuffer) failed!"); - return GL_FALSE; - } - } else { - /* Use the old static allocation method if the server isn't setting up - * a movable handle for us. Add in the front buffer offset from - * framebuffer start, as our span routines (unlike other drivers) expect - * the renderbuffer address to point to the beginning of the - * renderbuffer. - */ - intelScreen->front.map = (char *)sPriv->pFB; - if (intelScreen->front.map == NULL) { - fprintf(stderr, "Failed to find framebuffer mapping\n"); - return GL_FALSE; - } - } - - if (drmMap(sPriv->fd, - intelScreen->back.handle, - intelScreen->back.size, - (drmAddress *)&intelScreen->back.map) != 0) { - intelUnmapScreenRegions(intelScreen); - return GL_FALSE; - } - - if (drmMap(sPriv->fd, - intelScreen->depth.handle, - intelScreen->depth.size, - (drmAddress *)&intelScreen->depth.map) != 0) { - intelUnmapScreenRegions(intelScreen); - return GL_FALSE; - } - - if (drmMap(sPriv->fd, - intelScreen->tex.handle, - intelScreen->tex.size, - (drmAddress *)&intelScreen->tex.map) != 0) { - intelUnmapScreenRegions(intelScreen); - return GL_FALSE; - } - - if (0) - printf("Mappings: front: %p back: %p depth: %p tex: %p\n", - intelScreen->front.map, - intelScreen->back.map, - intelScreen->depth.map, - intelScreen->tex.map); - return GL_TRUE; -} - -void -intelUnmapScreenRegions(intelScreenPrivate *intelScreen) -{ -#define REALLY_UNMAP 1 - /* If front.handle is present, we're doing the dynamic front buffer mapping, - * but if we've fallen back to static allocation then we shouldn't try to - * unmap here. - */ - if (intelScreen->front.handle) { -#if REALLY_UNMAP - if (drmUnmap(intelScreen->front.map, intelScreen->front.size) != 0) - printf("drmUnmap front failed!\n"); -#endif - intelScreen->front.map = NULL; - } - if (intelScreen->back.map) { -#if REALLY_UNMAP - if (drmUnmap(intelScreen->back.map, intelScreen->back.size) != 0) - printf("drmUnmap back failed!\n"); -#endif - intelScreen->back.map = NULL; - } - if (intelScreen->depth.map) { -#if REALLY_UNMAP - drmUnmap(intelScreen->depth.map, intelScreen->depth.size); - intelScreen->depth.map = NULL; -#endif - } - if (intelScreen->tex.map) { -#if REALLY_UNMAP - drmUnmap(intelScreen->tex.map, intelScreen->tex.size); - intelScreen->tex.map = NULL; -#endif - } -} - - -static void -intelPrintDRIInfo(intelScreenPrivate *intelScreen, - __DRIscreenPrivate *sPriv, - I830DRIPtr gDRIPriv) -{ - fprintf(stderr, "*** Front size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->front.size, intelScreen->front.offset, - intelScreen->front.pitch); - fprintf(stderr, "*** Back size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->back.size, intelScreen->back.offset, - intelScreen->back.pitch); - fprintf(stderr, "*** Depth size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->depth.size, intelScreen->depth.offset, - intelScreen->depth.pitch); - fprintf(stderr, "*** Rotated size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->rotated.size, intelScreen->rotated.offset, - intelScreen->rotated.pitch); - fprintf(stderr, "*** Texture size: 0x%x offset: 0x%x\n", - intelScreen->tex.size, intelScreen->tex.offset); - fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem); -} - - -static void -intelPrintSAREA(volatile drmI830Sarea *sarea) -{ - fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width, sarea->height); - fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch); - fprintf(stderr, - "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->front_offset, sarea->front_size, - (unsigned) sarea->front_handle); - fprintf(stderr, - "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->back_offset, sarea->back_size, - (unsigned) sarea->back_handle); - fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->depth_offset, sarea->depth_size, - (unsigned) sarea->depth_handle); - fprintf(stderr, "SAREA: tex offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->tex_offset, sarea->tex_size, - (unsigned) sarea->tex_handle); - fprintf(stderr, "SAREA: rotation: %d\n", sarea->rotation); - fprintf(stderr, - "SAREA: rotated offset: 0x%08x size: 0x%x\n", - sarea->rotated_offset, sarea->rotated_size); - fprintf(stderr, "SAREA: rotated pitch: %d\n", sarea->rotated_pitch); -} - - -/** - * A number of the screen parameters are obtained/computed from - * information in the SAREA. This function updates those parameters. - */ -void -intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen, - volatile drmI830Sarea *sarea) -{ - intelScreen->width = sarea->width; - intelScreen->height = sarea->height; - - intelScreen->front.offset = sarea->front_offset; - intelScreen->front.pitch = sarea->pitch * intelScreen->cpp; - intelScreen->front.handle = sarea->front_handle; - intelScreen->front.size = sarea->front_size; - intelScreen->front.tiled = sarea->front_tiled; - - intelScreen->back.offset = sarea->back_offset; - intelScreen->back.pitch = sarea->pitch * intelScreen->cpp; - intelScreen->back.handle = sarea->back_handle; - intelScreen->back.size = sarea->back_size; - intelScreen->back.tiled = sarea->back_tiled; - - intelScreen->depth.offset = sarea->depth_offset; - intelScreen->depth.pitch = sarea->pitch * intelScreen->cpp; - intelScreen->depth.handle = sarea->depth_handle; - intelScreen->depth.size = sarea->depth_size; - intelScreen->depth.tiled = sarea->depth_tiled; - - if (intelScreen->driScrnPriv->ddx_version.minor >= 9) { - intelScreen->front.bo_handle = sarea->front_bo_handle; - intelScreen->back.bo_handle = sarea->back_bo_handle; - intelScreen->depth.bo_handle = sarea->depth_bo_handle; - } else { - intelScreen->front.bo_handle = -1; - intelScreen->back.bo_handle = -1; - intelScreen->depth.bo_handle = -1; - } - - intelScreen->tex.offset = sarea->tex_offset; - intelScreen->logTextureGranularity = sarea->log_tex_granularity; - intelScreen->tex.handle = sarea->tex_handle; - intelScreen->tex.size = sarea->tex_size; - - intelScreen->rotated.offset = sarea->rotated_offset; - intelScreen->rotated.pitch = sarea->rotated_pitch * intelScreen->cpp; - intelScreen->rotated.size = sarea->rotated_size; - intelScreen->rotated.tiled = sarea->rotated_tiled; - intelScreen->current_rotation = sarea->rotation; -#if 0 - matrix23Rotate(&intelScreen->rotMatrix, - sarea->width, sarea->height, sarea->rotation); -#endif - intelScreen->rotatedWidth = sarea->virtualX; - intelScreen->rotatedHeight = sarea->virtualY; - - if (0) - intelPrintSAREA(sarea); -} - -static const __DRIextension *intelExtensions[] = { - &driReadDrawableExtension, - &driCopySubBufferExtension.base, - &driSwapControlExtension.base, - &driFrameTrackingExtension.base, - &driMediaStreamCounterExtension.base, - NULL -}; - -static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv) -{ - intelScreenPrivate *intelScreen; - I830DRIPtr gDRIPriv = (I830DRIPtr)sPriv->pDevPriv; - volatile drmI830Sarea *sarea; - - if (sPriv->devPrivSize != sizeof(I830DRIRec)) { - fprintf(stderr,"\nERROR! sizeof(I830DRIRec) (%ld) does not match passed size from device driver (%d)\n", (unsigned long)sizeof(I830DRIRec), sPriv->devPrivSize); - return GL_FALSE; - } - - /* Allocate the private area */ - intelScreen = (intelScreenPrivate *)CALLOC(sizeof(intelScreenPrivate)); - if (!intelScreen) { - fprintf(stderr,"\nERROR! Allocating private area failed\n"); - return GL_FALSE; - } - /* parse information in __driConfigOptions */ - driParseOptionInfo (&intelScreen->optionCache, - __driConfigOptions, __driNConfigOptions); - - intelScreen->driScrnPriv = sPriv; - sPriv->private = (void *)intelScreen; - intelScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset; - sarea = (volatile drmI830Sarea *) - (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset); - - intelScreen->deviceID = gDRIPriv->deviceID; - intelScreen->mem = gDRIPriv->mem; - intelScreen->cpp = gDRIPriv->cpp; - - switch (gDRIPriv->bitsPerPixel) { - case 15: intelScreen->fbFormat = DV_PF_555; break; - case 16: intelScreen->fbFormat = DV_PF_565; break; - case 32: intelScreen->fbFormat = DV_PF_8888; break; - } - - intelUpdateScreenFromSAREA(intelScreen, sarea); - - if (0) - intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv); - - if (!intelMapScreenRegions(sPriv)) { - fprintf(stderr,"\nERROR! mapping regions\n"); - _mesa_free(intelScreen); - sPriv->private = NULL; - return GL_FALSE; - } - - intelScreen->drmMinor = sPriv->drm_version.minor; - - /* Determine if IRQs are active? */ - { - int ret; - drmI830GetParam gp; - - gp.param = I830_PARAM_IRQ_ACTIVE; - gp.value = &intelScreen->irq_active; - - ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM, - &gp, sizeof(gp)); - if (ret) { - fprintf(stderr, "drmI830GetParam: %d\n", ret); - return GL_FALSE; - } - } - - /* Determine if batchbuffers are allowed */ - { - int ret; - drmI830GetParam gp; - - gp.param = I830_PARAM_ALLOW_BATCHBUFFER; - gp.value = &intelScreen->allow_batchbuffer; - - ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM, - &gp, sizeof(gp)); - if (ret) { - fprintf(stderr, "drmI830GetParam: (%d) %d\n", gp.param, ret); - return GL_FALSE; - } - } - - sPriv->extensions = intelExtensions; - - return GL_TRUE; -} - - -static void intelDestroyScreen(__DRIscreenPrivate *sPriv) -{ - intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private; - - intelUnmapScreenRegions(intelScreen); - FREE(intelScreen); - sPriv->private = NULL; -} - -static GLboolean intelCreateBuffer( __DRIscreenPrivate *driScrnPriv, - __DRIdrawablePrivate *driDrawPriv, - const __GLcontextModes *mesaVis, - GLboolean isPixmap ) -{ - intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private; - - if (isPixmap) { - return GL_FALSE; /* not implemented */ - } else { - GLboolean swStencil = (mesaVis->stencilBits > 0 && - mesaVis->depthBits != 24); - - struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis); - - { - driRenderbuffer *frontRb - = driNewRenderbuffer(GL_RGBA, - screen->front.map, - screen->cpp, - screen->front.offset, screen->front.pitch, - driDrawPriv); - intelSetSpanFunctions(frontRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base); - } - - if (mesaVis->doubleBufferMode) { - driRenderbuffer *backRb - = driNewRenderbuffer(GL_RGBA, - screen->back.map, - screen->cpp, - screen->back.offset, screen->back.pitch, - driDrawPriv); - intelSetSpanFunctions(backRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base); - } - - if (mesaVis->depthBits == 16) { - driRenderbuffer *depthRb - = driNewRenderbuffer(GL_DEPTH_COMPONENT16, - screen->depth.map, - screen->cpp, - screen->depth.offset, screen->depth.pitch, - driDrawPriv); - intelSetSpanFunctions(depthRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - else if (mesaVis->depthBits == 24) { - driRenderbuffer *depthRb - = driNewRenderbuffer(GL_DEPTH_COMPONENT24, - screen->depth.map, - screen->cpp, - screen->depth.offset, screen->depth.pitch, - driDrawPriv); - intelSetSpanFunctions(depthRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - - if (mesaVis->stencilBits > 0 && !swStencil) { - driRenderbuffer *stencilRb - = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, - screen->depth.map, - screen->cpp, - screen->depth.offset, screen->depth.pitch, - driDrawPriv); - intelSetSpanFunctions(stencilRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base); - } - - _mesa_add_soft_renderbuffers(fb, - GL_FALSE, /* color */ - GL_FALSE, /* depth */ - swStencil, - mesaVis->accumRedBits > 0, - GL_FALSE, /* alpha */ - GL_FALSE /* aux */); - driDrawPriv->driverPrivate = (void *) fb; - - return (driDrawPriv->driverPrivate != NULL); - } -} - -static void intelDestroyBuffer(__DRIdrawablePrivate *driDrawPriv) -{ - _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate))); -} - - -/** - * Get information about previous buffer swaps. - */ -static int -intelGetSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo ) -{ - struct intel_context *intel; - - if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL) - || (dPriv->driContextPriv->driverPrivate == NULL) - || (sInfo == NULL) ) { - return -1; - } - - intel = dPriv->driContextPriv->driverPrivate; - sInfo->swap_count = intel->swap_count; - sInfo->swap_ust = intel->swap_ust; - sInfo->swap_missed_count = intel->swap_missed_count; - - sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0) - ? driCalculateSwapUsage( dPriv, 0, intel->swap_missed_ust ) - : 0.0; - - return 0; -} - - -/* There are probably better ways to do this, such as an - * init-designated function to register chipids and createcontext - * functions. - */ -extern GLboolean i830CreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate); - -extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate); - -extern GLboolean brwCreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate); - - - - -static GLboolean intelCreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate) -{ -#if 0 - __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; - intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private; - switch (intelScreen->deviceID) { - case PCI_CHIP_845_G: - case PCI_CHIP_I830_M: - case PCI_CHIP_I855_GM: - case PCI_CHIP_I865_G: - return i830CreateContext( mesaVis, driContextPriv, - sharedContextPrivate ); - - case PCI_CHIP_I915_G: - case PCI_CHIP_I915_GM: - case PCI_CHIP_I945_G: - case PCI_CHIP_I945_GM: - return i915CreateContext( mesaVis, driContextPriv, - sharedContextPrivate ); - - default: - fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID); - return GL_FALSE; - } -#else - return brwCreateContext( mesaVis, driContextPriv, - sharedContextPrivate ); -#endif -} - - -static const struct __DriverAPIRec intelAPI = { - .DestroyScreen = intelDestroyScreen, - .CreateContext = intelCreateContext, - .DestroyContext = intelDestroyContext, - .CreateBuffer = intelCreateBuffer, - .DestroyBuffer = intelDestroyBuffer, - .SwapBuffers = intelSwapBuffers, - .MakeCurrent = intelMakeCurrent, - .UnbindContext = intelUnbindContext, - .GetSwapInfo = intelGetSwapInfo, - .GetMSC = driGetMSC32, - .GetDrawableMSC = driDrawableGetMSC32, - .WaitForMSC = driWaitForMSC32, - .WaitForSBC = NULL, - .SwapBuffersMSC = NULL, - .CopySubBuffer = intelCopySubBuffer -}; - - -static __GLcontextModes * -intelFillInModes( unsigned pixel_bits, unsigned depth_bits, - unsigned stencil_bits, GLboolean have_back_buffer ) -{ - __GLcontextModes * modes; - __GLcontextModes * m; - unsigned num_modes; - unsigned depth_buffer_factor; - unsigned back_buffer_factor; - GLenum fb_format; - GLenum fb_type; - - /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't - * support pageflipping at all. - */ - static const GLenum back_buffer_modes[] = { - GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML - }; - - u_int8_t depth_bits_array[3]; - u_int8_t stencil_bits_array[3]; - - - depth_bits_array[0] = 0; - depth_bits_array[1] = depth_bits; - depth_bits_array[2] = depth_bits; - - /* Just like with the accumulation buffer, always provide some modes - * with a stencil buffer. It will be a sw fallback, but some apps won't - * care about that. - */ - stencil_bits_array[0] = 0; - stencil_bits_array[1] = 0; - stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits; - - depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1; - back_buffer_factor = (have_back_buffer) ? 3 : 1; - - num_modes = depth_buffer_factor * back_buffer_factor * 4; - - if ( pixel_bits == 16 ) { - fb_format = GL_RGB; - fb_type = GL_UNSIGNED_SHORT_5_6_5; - } - else { - fb_format = GL_BGRA; - fb_type = GL_UNSIGNED_INT_8_8_8_8_REV; - } - - modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) ); - m = modes; - if ( ! driFillInModes( & m, fb_format, fb_type, - depth_bits_array, stencil_bits_array, depth_buffer_factor, - back_buffer_modes, back_buffer_factor, - GLX_TRUE_COLOR ) ) { - fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", - __func__, __LINE__ ); - return NULL; - } - if ( ! driFillInModes( & m, fb_format, fb_type, - depth_bits_array, stencil_bits_array, depth_buffer_factor, - back_buffer_modes, back_buffer_factor, - GLX_DIRECT_COLOR ) ) { - fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", - __func__, __LINE__ ); - return NULL; - } - - /* Mark the visual as slow if there are "fake" stencil bits. - */ - for ( m = modes ; m != NULL ; m = m->next ) { - if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) { - m->visualRating = GLX_SLOW_CONFIG; - } - } - - return modes; -} - - -/** - * This is the driver specific part of the createNewScreen entry point. - * - * \todo maybe fold this into intelInitDriver - * - * \return the __GLcontextModes supported by this driver - */ -__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp) -{ - static const __DRIversion ddx_expected = { 1, 6, 0 }; - static const __DRIversion dri_expected = { 4, 0, 0 }; - static const __DRIversion drm_expected = { 1, 3, 0 }; - I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv; - - psp->DriverAPI = intelAPI; - if ( ! driCheckDriDdxDrmVersions2( "i915", - &psp->dri_version, &dri_expected, - &psp->ddx_version, &ddx_expected, - &psp->drm_version, &drm_expected ) ) { - return NULL; - } - - /* Calling driInitExtensions here, with a NULL context pointer, - * does not actually enable the extensions. It just makes sure - * that all the dispatch offsets for all the extensions that - * *might* be enables are known. This is needed because the - * dispatch offsets need to be known when _mesa_context_create is - * called, but we can't enable the extensions until we have a - * context pointer. - * - * Hello chicken. Hello egg. How are you two today? - */ - intelInitExtensions(NULL, GL_FALSE); - - if (!intelInitDriver(psp)) - return NULL; - - return intelFillInModes( dri_priv->cpp * 8, - (dri_priv->cpp == 2) ? 16 : 24, - (dri_priv->cpp == 2) ? 0 : 8, - GL_TRUE ); -} +../intel/intel_screen.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_screen.h b/src/mesa/drivers/dri/i965/intel_screen.h deleted file mode 100644 index fb8f6a366c..0000000000 --- a/src/mesa/drivers/dri/i965/intel_screen.h +++ /dev/null @@ -1,116 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef _INTEL_INIT_H_ -#define _INTEL_INIT_H_ - -#include <sys/time.h> -#include "dri_util.h" -#include "dri_bufmgr.h" -#include "xmlconfig.h" -#include "i830_common.h" - -/* XXX: change name or eliminate to avoid conflict with "struct - * intel_region"!!! - */ -typedef struct { - drm_handle_t handle; - drmSize size; /* region size in bytes */ - char *map; /* memory map */ - int offset; /* from start of video mem, in bytes */ - int pitch; /* row stride, in pixels */ - unsigned int bo_handle; - unsigned int tiled; -} intelRegion; - -typedef struct -{ - intelRegion front; - intelRegion back; - intelRegion rotated; - intelRegion depth; - intelRegion tex; - - int deviceID; - int width; - int height; - int mem; /* unused */ - - int cpp; /* for front and back buffers */ - int fbFormat; - - int logTextureGranularity; - - __DRIscreenPrivate *driScrnPriv; - unsigned int sarea_priv_offset; - - int drmMinor; - - int irq_active; - int allow_batchbuffer; - -/* struct matrix23 rotMatrix; */ - - int current_rotation; /* 0, 90, 180 or 270 */ - int rotatedWidth, rotatedHeight; - - /** - * Configuration cache with default values for all contexts - */ - driOptionCache optionCache; -} intelScreenPrivate; - - -extern GLboolean -intelMapScreenRegions(__DRIscreenPrivate *sPriv); - -extern void -intelUnmapScreenRegions(intelScreenPrivate *intelScreen); - -extern void -intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen, - volatile drmI830Sarea *sarea); - -extern void -intelDestroyContext(__DRIcontextPrivate *driContextPriv); - -extern GLboolean -intelUnbindContext(__DRIcontextPrivate *driContextPriv); - -extern GLboolean -intelMakeCurrent(__DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv); - -extern void -intelSwapBuffers(__DRIdrawablePrivate *dPriv); - -extern void -intelCopySubBuffer( __DRIdrawablePrivate *dPriv, - int x, int y, int w, int h ); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_span.c b/src/mesa/drivers/dri/i965/intel_span.c index fdb594b8f0..05e5e8e583 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_span.c +++ b/src/mesa/drivers/dri/i965/intel_span.c @@ -1,299 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "macros.h" -#include "mtypes.h" -#include "colormac.h" - -#include "intel_screen.h" -#include "intel_regions.h" -#include "intel_span.h" -#include "intel_ioctl.h" -#include "intel_tex.h" -#include "intel_batchbuffer.h" -#include "swrast/swrast.h" - -#undef DBG -#define DBG 0 - -#define LOCAL_VARS \ - struct intel_context *intel = intel_context(ctx); \ - __DRIdrawablePrivate *dPriv = intel->driDrawable; \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - GLuint pitch = drb->pitch; \ - GLuint height = dPriv->h; \ - char *buf = (char *) drb->Base.Data + \ - dPriv->x * drb->cpp + \ - dPriv->y * pitch; \ - GLushort p; \ - (void) buf; (void) p - -#define LOCAL_DEPTH_VARS \ - struct intel_context *intel = intel_context(ctx); \ - __DRIdrawablePrivate *dPriv = intel->driDrawable; \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - GLuint pitch = drb->pitch; \ - GLuint height = dPriv->h; \ - char *buf = (char *) drb->Base.Data + \ - dPriv->x * drb->cpp + \ - dPriv->y * pitch - -#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS - -#define INIT_MONO_PIXEL(p,color)\ - p = INTEL_PACKCOLOR565(color[0],color[1],color[2]) - -#define Y_FLIP(_y) (height - _y - 1) - -#define HW_LOCK() - -#define HW_UNLOCK() - -/* 16 bit, 565 rgb color spanline and pixel functions - */ -#define WRITE_RGBA( _x, _y, r, g, b, a ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = ( (((int)r & 0xf8) << 8) | \ - (((int)g & 0xfc) << 3) | \ - (((int)b & 0xf8) >> 3)) -#define WRITE_PIXEL( _x, _y, p ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = p - -#define READ_RGBA( rgba, _x, _y ) \ -do { \ - GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \ - rgba[0] = (((p >> 11) & 0x1f) * 255) / 31; \ - rgba[1] = (((p >> 5) & 0x3f) * 255) / 63; \ - rgba[2] = (((p >> 0) & 0x1f) * 255) / 31; \ - rgba[3] = 255; \ -} while(0) - -#define TAG(x) intel##x##_565 -#include "spantmp.h" - -/* 15 bit, 555 rgb color spanline and pixel functions - */ -#define WRITE_RGBA( _x, _y, r, g, b, a ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = (((r & 0xf8) << 7) | \ - ((g & 0xf8) << 3) | \ - ((b & 0xf8) >> 3)) - -#define WRITE_PIXEL( _x, _y, p ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = p - -#define READ_RGBA( rgba, _x, _y ) \ -do { \ - GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \ - rgba[0] = (p >> 7) & 0xf8; \ - rgba[1] = (p >> 3) & 0xf8; \ - rgba[2] = (p << 3) & 0xf8; \ - rgba[3] = 255; \ -} while(0) - -#define TAG(x) intel##x##_555 -#include "spantmp.h" - -/* 16 bit depthbuffer functions. - */ -#define WRITE_DEPTH( _x, _y, d ) \ - *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d; - -#define READ_DEPTH( d, _x, _y ) \ - d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch); - - -#define TAG(x) intel##x##_z16 -#include "depthtmp.h" - - -#undef LOCAL_VARS -#define LOCAL_VARS \ - struct intel_context *intel = intel_context(ctx); \ - __DRIdrawablePrivate *dPriv = intel->driDrawable; \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - GLuint pitch = drb->pitch; \ - GLuint height = dPriv->h; \ - char *buf = (char *)drb->Base.Data + \ - dPriv->x * drb->cpp + \ - dPriv->y * pitch; \ - GLuint p; \ - (void) buf; (void) p - -#undef INIT_MONO_PIXEL -#define INIT_MONO_PIXEL(p,color)\ - p = INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3]) - -/* 32 bit, 8888 argb color spanline and pixel functions - */ -#define WRITE_RGBA(_x, _y, r, g, b, a) \ - *(GLuint *)(buf + _x*4 + _y*pitch) = ((r << 16) | \ - (g << 8) | \ - (b << 0) | \ - (a << 24) ) - -#define WRITE_PIXEL(_x, _y, p) \ - *(GLuint *)(buf + _x*4 + _y*pitch) = p - - -#define READ_RGBA(rgba, _x, _y) \ - do { \ - GLuint p = *(GLuint *)(buf + _x*4 + _y*pitch); \ - rgba[0] = (p >> 16) & 0xff; \ - rgba[1] = (p >> 8) & 0xff; \ - rgba[2] = (p >> 0) & 0xff; \ - rgba[3] = (p >> 24) & 0xff; \ - } while (0) - -#define TAG(x) intel##x##_8888 -#include "spantmp.h" - - -/* 24/8 bit interleaved depth/stencil functions - */ -#define WRITE_DEPTH( _x, _y, d ) { \ - GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \ - tmp &= 0xff000000; \ - tmp |= (d) & 0xffffff; \ - *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \ -} - -#define READ_DEPTH( d, _x, _y ) \ - d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) & 0xffffff; - - -#define TAG(x) intel##x##_z24_s8 -#include "depthtmp.h" - -#define WRITE_STENCIL( _x, _y, d ) { \ - GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \ - tmp &= 0xffffff; \ - tmp |= ((d)<<24); \ - *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \ -} - -#define READ_STENCIL( d, _x, _y ) \ - d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) >> 24; - -#define TAG(x) intel##x##_z24_s8 -#include "stenciltmp.h" - - -/* Move locking out to get reasonable span performance. - */ -void intelSpanRenderStart( GLcontext *ctx ) -{ - struct intel_context *intel = intel_context(ctx); - int i; - - if (intel->need_flush) { - LOCK_HARDWARE(intel); - intel->vtbl.emit_flush(intel, 0); - intel_batchbuffer_flush(intel->batch); - intel->need_flush = 0; - UNLOCK_HARDWARE(intel); - intelFinish(&intel->ctx); - } - - - LOCK_HARDWARE(intel); - - /* Just map the framebuffer and all textures. Bufmgr code will - * take care of waiting on the necessary fences: - */ - intel_region_map(intel, intel->front_region); - intel_region_map(intel, intel->back_region); - intel_region_map(intel, intel->depth_region); - - for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) { - if (ctx->Texture.Unit[i]._ReallyEnabled) { - struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current; - intel_tex_map_images(intel, intel_texture_object(texObj)); - } - } -} - -void intelSpanRenderFinish( GLcontext *ctx ) -{ - struct intel_context *intel = intel_context( ctx ); - int i; - - _swrast_flush( ctx ); - - /* Now unmap the framebuffer: - */ - intel_region_unmap(intel, intel->front_region); - intel_region_unmap(intel, intel->back_region); - intel_region_unmap(intel, intel->depth_region); - - for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) { - if (ctx->Texture.Unit[i]._ReallyEnabled) { - struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current; - intel_tex_unmap_images(intel, intel_texture_object(texObj)); - } - } - - UNLOCK_HARDWARE( intel ); -} - -void intelInitSpanFuncs( GLcontext *ctx ) -{ - struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx); - swdd->SpanRenderStart = intelSpanRenderStart; - swdd->SpanRenderFinish = intelSpanRenderFinish; -} - - -/** - * Plug in the Get/Put routines for the given driRenderbuffer. - */ -void -intelSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis) -{ - if (drb->Base.InternalFormat == GL_RGBA) { - if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) { - intelInitPointers_555(&drb->Base); - } - else if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) { - intelInitPointers_565(&drb->Base); - } - else { - assert(vis->redBits == 8); - assert(vis->greenBits == 8); - assert(vis->blueBits == 8); - intelInitPointers_8888(&drb->Base); - } - } - else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) { - intelInitDepthPointers_z16(&drb->Base); - } - else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) { - intelInitDepthPointers_z24_s8(&drb->Base); - } - else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) { - intelInitStencilPointers_z24_s8(&drb->Base); - } -} +../intel/intel_span.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_span.h b/src/mesa/drivers/dri/i965/intel_span.h deleted file mode 100644 index 2d4f8589d0..0000000000 --- a/src/mesa/drivers/dri/i965/intel_span.h +++ /dev/null @@ -1,41 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef _INTEL_SPAN_H -#define _INTEL_SPAN_H - -#include "drirenderbuffer.h" - -extern void intelInitSpanFuncs( GLcontext *ctx ); - -extern void intelSpanRenderFinish( GLcontext *ctx ); -extern void intelSpanRenderStart( GLcontext *ctx ); - -extern void -intelSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_state.c b/src/mesa/drivers/dri/i965/intel_state.c index 2f5467a4e4..0fba5a771c 100644 --- a/src/mesa/drivers/dri/i965/intel_state.c +++ b/src/mesa/drivers/dri/i965/intel_state.c @@ -195,15 +195,16 @@ int intel_translate_logic_op( GLenum opcode ) static void intelClearColor(GLcontext *ctx, const GLfloat color[4]) { struct intel_context *intel = intel_context(ctx); - intelScreenPrivate *screen = intel->intelScreen; UNCLAMPED_FLOAT_TO_RGBA_CHAN(intel->clear_chan, color); - intel->ClearColor = INTEL_PACKCOLOR(screen->fbFormat, - intel->clear_chan[0], - intel->clear_chan[1], - intel->clear_chan[2], - intel->clear_chan[3]); + intel->ClearColor8888 = INTEL_PACKCOLOR8888(intel->clear_chan[0], + intel->clear_chan[1], + intel->clear_chan[2], + intel->clear_chan[3]); + intel->ClearColor565 = INTEL_PACKCOLOR565(intel->clear_chan[0], + intel->clear_chan[1], + intel->clear_chan[2]); } diff --git a/src/mesa/drivers/dri/i965/intel_tex_copy.c b/src/mesa/drivers/dri/i965/intel_tex_copy.c new file mode 120000 index 0000000000..87196c5d1e --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_tex_copy.c @@ -0,0 +1 @@ +../intel/intel_tex_copy.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c index cbc2bb9ae3..479c30669c 100644 --- a/src/mesa/drivers/dri/intel/intel_blit.c +++ b/src/mesa/drivers/dri/intel/intel_blit.c @@ -536,3 +536,77 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask) UNLOCK_HARDWARE(intel); } + +void +intelEmitImmediateColorExpandBlit(struct intel_context *intel, + GLuint cpp, + GLubyte *src_bits, GLuint src_size, + GLuint fg_color, + GLshort dst_pitch, + dri_bo *dst_buffer, + GLuint dst_offset, + GLboolean dst_tiled, + GLshort x, GLshort y, + GLshort w, GLshort h, + GLenum logic_op) +{ + int dwords = ALIGN(src_size, 8) / 4; + uint32_t opcode, br13, blit_cmd; + + assert( logic_op - GL_CLEAR >= 0 ); + assert( logic_op - GL_CLEAR < 0x10 ); + + if (w < 0 || h < 0) + return; + + dst_pitch *= cpp; + + if (dst_tiled) + dst_pitch /= 4; + + DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n", + __FUNCTION__, + dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords); + + intel_batchbuffer_require_space( intel->batch, + (8 * 4) + + (3 * 4) + + dwords, + INTEL_BATCH_NO_CLIPRECTS ); + + opcode = XY_SETUP_BLT_CMD; + if (cpp == 4) + opcode |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; + if (dst_tiled) + opcode |= XY_DST_TILED; + + br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29); + if (cpp == 2) + br13 |= BR13_565; + else + br13 |= BR13_8888; + + blit_cmd = XY_TEXT_IMMEDIATE_BLIT_CMD | XY_TEXT_BYTE_PACKED; /* packing? */ + if (dst_tiled) + blit_cmd |= XY_DST_TILED; + + BEGIN_BATCH(8 + 3, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(opcode); + OUT_BATCH(br13); + OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */ + OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */ + OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset); + OUT_BATCH(0); /* bg */ + OUT_BATCH(fg_color); /* fg */ + OUT_BATCH(0); /* pattern base addr */ + + OUT_BATCH(blit_cmd | ((3 - 2) + dwords)); + OUT_BATCH((y << 16) | x); + OUT_BATCH(((y + h) << 16) | (x + w)); + ADVANCE_BATCH(); + + intel_batchbuffer_data( intel->batch, + src_bits, + dwords * 4, + INTEL_BATCH_NO_CLIPRECTS ); +} diff --git a/src/mesa/drivers/dri/intel/intel_blit.h b/src/mesa/drivers/dri/intel/intel_blit.h index 35cc8868d9..fc0620caba 100644 --- a/src/mesa/drivers/dri/intel/intel_blit.h +++ b/src/mesa/drivers/dri/intel/intel_blit.h @@ -61,5 +61,17 @@ extern void intelEmitFillBlit(struct intel_context *intel, GLshort x, GLshort y, GLshort w, GLshort h, GLuint color); +void +intelEmitImmediateColorExpandBlit(struct intel_context *intel, + GLuint cpp, + GLubyte *src_bits, GLuint src_size, + GLuint fg_color, + GLshort dst_pitch, + dri_bo *dst_buffer, + GLuint dst_offset, + GLboolean dst_tiled, + GLshort x, GLshort y, + GLshort w, GLshort h, + GLenum logic_op); #endif diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.h b/src/mesa/drivers/dri/intel/intel_buffer_objects.h index db579a8ae4..7cecc3232d 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.h +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.h @@ -1,4 +1,4 @@ - /************************************************************************** +/************************************************************************** * * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas. * All Rights Reserved. diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c index cded6ad097..78ffa3c1f8 100644 --- a/src/mesa/drivers/dri/intel/intel_buffers.c +++ b/src/mesa/drivers/dri/intel/intel_buffers.c @@ -29,6 +29,7 @@ #include "intel_context.h" #include "intel_blit.h" #include "intel_buffers.h" +#include "intel_chipset.h" #include "intel_depthstencil.h" #include "intel_fbo.h" #include "intel_regions.h" @@ -40,7 +41,7 @@ #include "framebuffer.h" #include "swrast/swrast.h" #include "vblank.h" - +#include "i915_drm.h" /* This block can be removed when libdrm >= 2.3.1 is required */ @@ -196,6 +197,77 @@ intelSetBackClipRects(struct intel_context *intel) } } +#ifdef I915 +static void +intelUpdatePageFlipping(struct intel_context *intel, + GLint areaA, GLint areaB) +{ + __DRIdrawablePrivate *dPriv = intel->driDrawable; + struct intel_framebuffer *intel_fb = dPriv->driverPrivate; + GLboolean pf_active; + GLint pf_planes; + + /* Update page flipping info */ + pf_planes = 0; + + if (areaA > 0) + pf_planes |= 1; + + if (areaB > 0) + pf_planes |= 2; + + intel_fb->pf_current_page = (intel->sarea->pf_current_page >> + (intel_fb->pf_planes & 0x2)) & 0x3; + + intel_fb->pf_num_pages = intel->intelScreen->third.handle ? 3 : 2; + + pf_active = pf_planes && (pf_planes & intel->sarea->pf_active) == pf_planes; + + if (INTEL_DEBUG & DEBUG_LOCK) + if (pf_active != intel_fb->pf_active) + _mesa_printf("%s - Page flipping %sactive\n", __progname, + pf_active ? "" : "in"); + + if (pf_active) { + /* Sync pages between planes if flipping on both at the same time */ + if (pf_planes == 0x3 && pf_planes != intel_fb->pf_planes && + (intel->sarea->pf_current_page & 0x3) != + (((intel->sarea->pf_current_page) >> 2) & 0x3)) { + drm_i915_flip_t flip; + + if (intel_fb->pf_current_page == + (intel->sarea->pf_current_page & 0x3)) { + /* XXX: This is ugly, but emitting two flips 'in a row' can cause + * lockups for unknown reasons. + */ + intel->sarea->pf_current_page = + intel->sarea->pf_current_page & 0x3; + intel->sarea->pf_current_page |= + ((intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % + intel_fb->pf_num_pages) << 2; + + flip.pipes = 0x2; + } else { + intel->sarea->pf_current_page = + intel->sarea->pf_current_page & (0x3 << 2); + intel->sarea->pf_current_page |= + (intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % + intel_fb->pf_num_pages; + + flip.pipes = 0x1; + } + + drmCommandWrite(intel->driFd, DRM_I915_FLIP, &flip, sizeof(flip)); + } + + intel_fb->pf_planes = pf_planes; + } + + intel_fb->pf_active = pf_active; + intel_flip_renderbuffers(intel_fb); + intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer); +} +#endif /* I915 */ /** * This will be called whenever the currently bound window is moved/resized. @@ -232,7 +304,7 @@ intelWindowMoved(struct intel_context *intel) } if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) { - drmI830Sarea *sarea = intel->sarea; + volatile drmI830Sarea *sarea = intel->sarea; drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w, .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h }; drm_clip_rect_t planeA_rect = { .x1 = sarea->planeA_x, .y1 = sarea->planeA_y, @@ -244,69 +316,10 @@ intelWindowMoved(struct intel_context *intel) GLint areaA = driIntersectArea( drw_rect, planeA_rect ); GLint areaB = driIntersectArea( drw_rect, planeB_rect ); GLuint flags = dPriv->vblFlags; - GLboolean pf_active; - GLint pf_planes; - - /* Update page flipping info - */ - pf_planes = 0; - - if (areaA > 0) - pf_planes |= 1; - - if (areaB > 0) - pf_planes |= 2; - - intel_fb->pf_current_page = (intel->sarea->pf_current_page >> - (intel_fb->pf_planes & 0x2)) & 0x3; - - intel_fb->pf_num_pages = intel->intelScreen->third.handle ? 3 : 2; - - pf_active = pf_planes && (pf_planes & intel->sarea->pf_active) == pf_planes; - - if (INTEL_DEBUG & DEBUG_LOCK) - if (pf_active != intel_fb->pf_active) - _mesa_printf("%s - Page flipping %sactive\n", __progname, - pf_active ? "" : "in"); - - if (pf_active) { - /* Sync pages between planes if flipping on both at the same time */ - if (pf_planes == 0x3 && pf_planes != intel_fb->pf_planes && - (intel->sarea->pf_current_page & 0x3) != - (((intel->sarea->pf_current_page) >> 2) & 0x3)) { - drm_i915_flip_t flip; - if (intel_fb->pf_current_page == - (intel->sarea->pf_current_page & 0x3)) { - /* XXX: This is ugly, but emitting two flips 'in a row' can cause - * lockups for unknown reasons. - */ - intel->sarea->pf_current_page = - intel->sarea->pf_current_page & 0x3; - intel->sarea->pf_current_page |= - ((intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % - intel_fb->pf_num_pages) << 2; - - flip.pipes = 0x2; - } else { - intel->sarea->pf_current_page = - intel->sarea->pf_current_page & (0x3 << 2); - intel->sarea->pf_current_page |= - (intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % - intel_fb->pf_num_pages; - - flip.pipes = 0x1; - } - - drmCommandWrite(intel->driFd, DRM_I915_FLIP, &flip, sizeof(flip)); - } - - intel_fb->pf_planes = pf_planes; - } - - intel_fb->pf_active = pf_active; - intel_flip_renderbuffers(intel_fb); - intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer); +#ifdef I915 + intelUpdatePageFlipping(intel, areaA, areaB); +#endif /* Update vblank info */ @@ -523,8 +536,12 @@ intelClear(GLcontext *ctx, GLbitfield mask) = intel_get_rb_region(fb, BUFFER_STENCIL); if (stencilRegion) { /* have hw stencil */ - if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff) { - /* not clearing all stencil bits, so use triangle clearing */ + if (IS_965(intel->intelScreen->deviceID) || + (ctx->Stencil.WriteMask[0] & 0xff) != 0xff) { + /* We have to use the 3D engine if we're clearing a partial mask + * of the stencil buffer, or if we're on a 965 which has a tiled + * depth/stencil buffer in a layout we can't blit to. + */ tri_mask |= BUFFER_BIT_STENCIL; } else { @@ -537,7 +554,8 @@ intelClear(GLcontext *ctx, GLbitfield mask) /* HW depth */ if (mask & BUFFER_BIT_DEPTH) { /* clear depth with whatever method is used for stencil (see above) */ - if (tri_mask & BUFFER_BIT_STENCIL) + if (IS_965(intel->intelScreen->deviceID) || + tri_mask & BUFFER_BIT_STENCIL) tri_mask |= BUFFER_BIT_DEPTH; else blit_mask |= BUFFER_BIT_DEPTH; @@ -632,6 +650,7 @@ intel_wait_flips(struct intel_context *intel, GLuint batch_flags) static GLboolean intelPageFlip(const __DRIdrawablePrivate * dPriv) { +#ifdef I915 struct intel_context *intel; int ret; struct intel_framebuffer *intel_fb = dPriv->driverPrivate; @@ -684,6 +703,9 @@ intelPageFlip(const __DRIdrawablePrivate * dPriv) intel_draw_buffer(&intel->ctx, &intel_fb->Base); return GL_TRUE; +#else + return GL_FALSE; +#endif } #if 0 diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index 034304f91c..8d75c63cef 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -493,7 +493,8 @@ intel_bind_framebuffer(GLcontext * ctx, GLenum target, if (target == GL_FRAMEBUFFER_EXT || target == GL_DRAW_FRAMEBUFFER_EXT) { intel_draw_buffer(ctx, fb); /* Integer depth range depends on depth buffer bits */ - ctx->Driver.DepthRange(ctx, ctx->Viewport.Near, ctx->Viewport.Far); + if (ctx->Driver.DepthRange != NULL) + ctx->Driver.DepthRange(ctx, ctx->Viewport.Near, ctx->Viewport.Far); } else { /* don't need to do anything if target == GL_READ_FRAMEBUFFER_EXT */ diff --git a/src/mesa/drivers/dri/intel/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h index 9e885c3b3b..37629c07e2 100644 --- a/src/mesa/drivers/dri/intel/intel_reg.h +++ b/src/mesa/drivers/dri/intel/intel_reg.h @@ -61,6 +61,9 @@ #define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6) +#define XY_TEXT_IMMEDIATE_BLIT_CMD (CMD_2D | (0x31 << 22)) +# define XY_TEXT_BYTE_PACKED (1 << 16) + /* BR00 */ #define XY_BLT_WRITE_ALPHA (1 << 21) #define XY_BLT_WRITE_RGB (1 << 20) diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c index b649081548..cd72a4b122 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.c +++ b/src/mesa/drivers/dri/intel/intel_screen.c @@ -43,7 +43,9 @@ #include "intel_span.h" #include "intel_ioctl.h" #include "intel_fbo.h" +#include "intel_chipset.h" +#include "i915_drm.h" #include "i830_dri.h" #include "intel_regions.h" #include "intel_batchbuffer.h" @@ -570,9 +572,9 @@ extern GLboolean i830CreateContext(const __GLcontextModes * mesaVis, extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis, __DRIcontextPrivate * driContextPriv, void *sharedContextPrivate); - - - +extern GLboolean brwCreateContext(const __GLcontextModes * mesaVis, + __DRIcontextPrivate * driContextPriv, + void *sharedContextPrivate); static GLboolean intelCreateContext(const __GLcontextModes * mesaVis, @@ -582,29 +584,21 @@ intelCreateContext(const __GLcontextModes * mesaVis, __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private; - switch (intelScreen->deviceID) { - /* Don't deal with i830 until texture work complete: - */ - case PCI_CHIP_845_G: - case PCI_CHIP_I830_M: - case PCI_CHIP_I855_GM: - case PCI_CHIP_I865_G: +#ifdef I915 + if (IS_9XX(intelScreen->deviceID)) { + if (!IS_965(intelScreen->deviceID)) { + return i915CreateContext(mesaVis, driContextPriv, + sharedContextPrivate); + } + } else { return i830CreateContext(mesaVis, driContextPriv, sharedContextPrivate); - - case PCI_CHIP_I915_G: - case PCI_CHIP_I915_GM: - case PCI_CHIP_I945_G: - case PCI_CHIP_I945_GM: - case PCI_CHIP_I945_GME: - case PCI_CHIP_G33_G: - case PCI_CHIP_Q35_G: - case PCI_CHIP_Q33_G: - return i915CreateContext(mesaVis, driContextPriv, sharedContextPrivate); - - default: - fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID); - return GL_FALSE; } +#else + if (IS_965(intelScreen->deviceID)) + return brwCreateContext(mesaVis, driContextPriv, sharedContextPrivate); +#endif + fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID); + return GL_FALSE; } @@ -624,7 +618,9 @@ static const struct __DriverAPIRec intelAPI = { .WaitForSBC = NULL, .SwapBuffersMSC = NULL, .CopySubBuffer = intelCopySubBuffer, +#ifdef I915 .setTexOffset = intelSetTexOffset, +#endif }; @@ -722,7 +718,11 @@ intelFillInModes(unsigned pixel_bits, unsigned depth_bits, */ PUBLIC __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp) { +#ifdef I915 static const __DRIversion ddx_expected = { 1, 5, 0 }; +#else + static const __DRIversion ddx_expected = { 1, 6, 0 }; +#endif static const __DRIversion dri_expected = { 4, 0, 0 }; static const __DRIversion drm_expected = { 1, 5, 0 }; I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv; |