diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915')
-rw-r--r-- | src/mesa/drivers/dri/i915/Makefile | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i830_reg.h | 13 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i830_state.c | 21 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i830_texstate.c | 10 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i830_vtbl.c | 40 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i915_context.c | 2 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i915_reg.h | 15 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i915_tex_layout.c | 64 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i915_texstate.c | 9 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i915_vtbl.c | 44 | ||||
l--------- | src/mesa/drivers/dri/i915/intel_generatemipmap.c | 1 |
11 files changed, 116 insertions, 104 deletions
diff --git a/src/mesa/drivers/dri/i915/Makefile b/src/mesa/drivers/dri/i915/Makefile index 9f4bd1699f..beaf9a4b12 100644 --- a/src/mesa/drivers/dri/i915/Makefile +++ b/src/mesa/drivers/dri/i915/Makefile @@ -19,6 +19,7 @@ DRIVER_SOURCES = \ intel_batchbuffer.c \ intel_clear.c \ intel_extensions.c \ + intel_generatemipmap.c \ intel_mipmap_tree.c \ intel_tex_layout.c \ intel_tex_image.c \ diff --git a/src/mesa/drivers/dri/i915/i830_reg.h b/src/mesa/drivers/dri/i915/i830_reg.h index d210c2d08e..db16871001 100644 --- a/src/mesa/drivers/dri/i915/i830_reg.h +++ b/src/mesa/drivers/dri/i915/i830_reg.h @@ -48,19 +48,6 @@ #define AA_LINE_ENABLE ((1<<1) | 1) #define AA_LINE_DISABLE (1<<1) -#define _3DSTATE_BUF_INFO_CMD (CMD_3D | (0x1d<<24) | (0x8e<<16) | 1) -/* Dword 1 */ -#define BUF_3D_ID_COLOR_BACK (0x3<<24) -#define BUF_3D_ID_DEPTH (0x7<<24) -#define BUF_3D_USE_FENCE (1<<23) -#define BUF_3D_TILED_SURFACE (1<<22) -#define BUF_3D_TILE_WALK_X 0 -#define BUF_3D_TILE_WALK_Y (1<<21) -#define BUF_3D_PITCH(x) (((x)/4)<<2) -/* Dword 2 */ -#define BUF_3D_ADDR(x) ((x) & ~0x3) - - #define _3DSTATE_COLOR_FACTOR_CMD (CMD_3D | (0x1d<<24) | (0x1<<16)) #define _3DSTATE_COLOR_FACTOR_N_CMD(stage) (CMD_3D | (0x1d<<24) | \ diff --git a/src/mesa/drivers/dri/i915/i830_state.c b/src/mesa/drivers/dri/i915/i830_state.c index d9cad0c4bf..8ef6c9144f 100644 --- a/src/mesa/drivers/dri/i915/i830_state.c +++ b/src/mesa/drivers/dri/i915/i830_state.c @@ -39,6 +39,7 @@ #include "intel_screen.h" #include "intel_batchbuffer.h" #include "intel_fbo.h" +#include "intel_buffers.h" #include "i830_context.h" #include "i830_reg.h" @@ -446,6 +447,24 @@ i830DepthMask(GLcontext * ctx, GLboolean flag) i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE; } +/** Called from ctx->Driver.Viewport() */ +static void +i830Viewport(GLcontext * ctx, + GLint x, GLint y, GLsizei width, GLsizei height) +{ + intelCalcViewport(ctx); + + intel_viewport(ctx, x, y, width, height); +} + + +/** Called from ctx->Driver.DepthRange() */ +static void +i830DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval) +{ + intelCalcViewport(ctx); +} + /* ============================================================= * Polygon stipple * @@ -1064,6 +1083,8 @@ i830InitStateFuncs(struct dd_function_table *functions) functions->StencilFuncSeparate = i830StencilFuncSeparate; functions->StencilMaskSeparate = i830StencilMaskSeparate; functions->StencilOpSeparate = i830StencilOpSeparate; + functions->DepthRange = i830DepthRange; + functions->Viewport = i830Viewport; } void diff --git a/src/mesa/drivers/dri/i915/i830_texstate.c b/src/mesa/drivers/dri/i915/i830_texstate.c index 753c25b57e..6f998fa6f7 100644 --- a/src/mesa/drivers/dri/i915/i830_texstate.c +++ b/src/mesa/drivers/dri/i915/i830_texstate.c @@ -174,14 +174,16 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) state[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 | (LOAD_TEXTURE_MAP0 << unit) | 4); -/* state[I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE | */ -/* t->intel.TextureOffset); */ - - state[I830_TEXREG_TM0S1] = (((firstImage->Height - 1) << TM0S1_HEIGHT_SHIFT) | ((firstImage->Width - 1) << TM0S1_WIDTH_SHIFT) | format); + if (intelObj->mt->region->tiling != I915_TILING_NONE) { + state[I830_TEXREG_TM0S1] |= TM0S1_TILED_SURFACE; + if (intelObj->mt->region->tiling == I915_TILING_Y) + state[I830_TEXREG_TM0S1] |= TM0S1_TILE_WALK; + } + state[I830_TEXREG_TM0S2] = ((((pitch / 4) - 1) << TM0S2_PITCH_SHIFT) | TM0S2_CUBE_FACE_ENA_MASK); diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c index 3bf02de61f..cbee9f9efe 100644 --- a/src/mesa/drivers/dri/i915/i830_vtbl.c +++ b/src/mesa/drivers/dri/i915/i830_vtbl.c @@ -552,7 +552,7 @@ i830_emit_state(struct intel_context *intel) if (state->tex_buffer[i]) { OUT_RELOC(state->tex_buffer[i], I915_GEM_DOMAIN_SAMPLER, 0, - state->tex_offset[i] | TM0S0_USE_FENCE); + state->tex_offset[i]); } else if (state == &i830->meta) { assert(i == 0); @@ -634,21 +634,11 @@ i830_state_draw_region(struct intel_context *intel, /* * Set stride/cpp values */ - if (color_region) { - state->Buffer[I830_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD; - state->Buffer[I830_DESTREG_CBUFADDR1] = - (BUF_3D_ID_COLOR_BACK | - BUF_3D_PITCH(color_region->pitch * color_region->cpp) | - BUF_3D_USE_FENCE); - } + i915_set_buf_info_for_region(&state->Buffer[I830_DESTREG_CBUFADDR0], + color_region, BUF_3D_ID_COLOR_BACK); - if (depth_region) { - state->Buffer[I830_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD; - state->Buffer[I830_DESTREG_DBUFADDR1] = - (BUF_3D_ID_DEPTH | - BUF_3D_PITCH(depth_region->pitch * depth_region->cpp) | - BUF_3D_USE_FENCE); - } + i915_set_buf_info_for_region(&state->Buffer[I830_DESTREG_DBUFADDR0], + depth_region, BUF_3D_ID_DEPTH); /* * Compute/set I830_DESTREG_DV1 value @@ -718,26 +708,6 @@ i830_set_draw_region(struct intel_context *intel, i830_state_draw_region(intel, &i830->state, color_regions[0], depth_region); } -#if 0 -static void -i830_update_color_z_regions(intelContextPtr intel, - const intelRegion * colorRegion, - const intelRegion * depthRegion) -{ - i830ContextPtr i830 = I830_CONTEXT(intel); - - i830->state.Buffer[I830_DESTREG_CBUFADDR1] = - (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(colorRegion->pitch) | - BUF_3D_USE_FENCE); - i830->state.Buffer[I830_DESTREG_CBUFADDR2] = colorRegion->offset; - - i830->state.Buffer[I830_DESTREG_DBUFADDR1] = - (BUF_3D_ID_DEPTH | BUF_3D_PITCH(depthRegion->pitch) | BUF_3D_USE_FENCE); - i830->state.Buffer[I830_DESTREG_DBUFADDR2] = depthRegion->offset; -} -#endif - - /* This isn't really handled at the moment. */ static void diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c index 1f9f363df9..367d2a3b64 100644 --- a/src/mesa/drivers/dri/i915/i915_context.c +++ b/src/mesa/drivers/dri/i915/i915_context.c @@ -73,7 +73,7 @@ i915InvalidateState(GLcontext * ctx, GLuint new_state) p->params_uptodate = 0; } - if (new_state & (_NEW_FOG | _NEW_HINT | _NEW_PROGRAM)) + if (new_state & (_NEW_FOG | _NEW_HINT | _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS)) i915_update_fog(ctx); } diff --git a/src/mesa/drivers/dri/i915/i915_reg.h b/src/mesa/drivers/dri/i915/i915_reg.h index 8891e11c6f..84db58ea95 100644 --- a/src/mesa/drivers/dri/i915/i915_reg.h +++ b/src/mesa/drivers/dri/i915/i915_reg.h @@ -93,20 +93,6 @@ /* 3DSTATE_BIN_CONTROL p141 */ -/* p143 */ -#define _3DSTATE_BUF_INFO_CMD (CMD_3D | (0x1d<<24) | (0x8e<<16) | 1) -/* Dword 1 */ -#define BUF_3D_ID_COLOR_BACK (0x3<<24) -#define BUF_3D_ID_DEPTH (0x7<<24) -#define BUF_3D_USE_FENCE (1<<23) -#define BUF_3D_TILED_SURFACE (1<<22) -#define BUF_3D_TILE_WALK_X 0 -#define BUF_3D_TILE_WALK_Y (1<<21) -#define BUF_3D_PITCH(x) (((x)/4)<<2) -/* Dword 2 */ -#define BUF_3D_ADDR(x) ((x) & ~0x3) - - /* 3DSTATE_CHROMA_KEY */ /* 3DSTATE_CLEAR_PARAMETERS, p150 */ @@ -155,6 +141,7 @@ /* p161 */ #define _3DSTATE_DST_BUF_VARS_CMD (CMD_3D | (0x1d<<24) | (0x85<<16)) /* Dword 1 */ +#define CLASSIC_EARLY_DEPTH (1<<31) #define TEX_DEFAULT_COLOR_OGL (0<<30) #define TEX_DEFAULT_COLOR_D3D (1<<30) #define ZR_EARLY_DEPTH (1<<29) diff --git a/src/mesa/drivers/dri/i915/i915_tex_layout.c b/src/mesa/drivers/dri/i915/i915_tex_layout.c index d44a2f47b3..d9588e5b56 100644 --- a/src/mesa/drivers/dri/i915/i915_tex_layout.c +++ b/src/mesa/drivers/dri/i915/i915_tex_layout.c @@ -55,6 +55,17 @@ static GLint step_offsets[6][2] = { [FACE_NEG_Z] = {-1, 1}, }; + +static GLint bottom_offsets[6] = { + [FACE_POS_X] = 16 + 0 * 8, + [FACE_POS_Y] = 16 + 1 * 8, + [FACE_POS_Z] = 16 + 2 * 8, + [FACE_NEG_X] = 16 + 3 * 8, + [FACE_NEG_Y] = 16 + 4 * 8, + [FACE_NEG_Z] = 16 + 5 * 8, +}; + + /** * Cube texture map layout for i830M-GM915. * @@ -101,7 +112,8 @@ static GLint step_offsets[6][2] = { */ static void i915_miptree_layout_cube(struct intel_context *intel, - struct intel_mipmap_tree * mt) + struct intel_mipmap_tree * mt, + uint32_t tiling) { const GLuint dim = mt->width0; GLuint face; @@ -111,7 +123,7 @@ i915_miptree_layout_cube(struct intel_context *intel, assert(lvlWidth == lvlHeight); /* cubemap images are square */ /* double pitch for cube layouts */ - mt->pitch = intel_miptree_pitch_align (intel, mt, dim * 2); + mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, dim * 2); mt->total_height = dim * 4; for (level = mt->first_level; level <= mt->last_level; level++) { @@ -145,7 +157,8 @@ i915_miptree_layout_cube(struct intel_context *intel, static void i915_miptree_layout_3d(struct intel_context *intel, - struct intel_mipmap_tree * mt) + struct intel_mipmap_tree * mt, + uint32_t tiling) { GLuint width = mt->width0; GLuint height = mt->height0; @@ -154,7 +167,7 @@ i915_miptree_layout_3d(struct intel_context *intel, GLint level; /* Calculate the size of a single slice. */ - mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); + mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, mt->width0); /* XXX: hardware expects/requires 9 levels at minimum. */ for (level = mt->first_level; level <= MAX2(8, mt->last_level); level++) { @@ -189,14 +202,15 @@ i915_miptree_layout_3d(struct intel_context *intel, static void i915_miptree_layout_2d(struct intel_context *intel, - struct intel_mipmap_tree * mt) + struct intel_mipmap_tree * mt, + uint32_t tiling) { GLuint width = mt->width0; GLuint height = mt->height0; GLuint img_height; GLint level; - mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); + mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, mt->width0); mt->total_height = 0; for (level = mt->first_level; level <= mt->last_level; level++) { @@ -217,19 +231,20 @@ i915_miptree_layout_2d(struct intel_context *intel, } GLboolean -i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt) +i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt, + uint32_t tiling) { switch (mt->target) { case GL_TEXTURE_CUBE_MAP: - i915_miptree_layout_cube(intel, mt); + i915_miptree_layout_cube(intel, mt, tiling); break; case GL_TEXTURE_3D: - i915_miptree_layout_3d(intel, mt); + i915_miptree_layout_3d(intel, mt, tiling); break; case GL_TEXTURE_1D: case GL_TEXTURE_2D: case GL_TEXTURE_RECTANGLE_ARB: - i915_miptree_layout_2d(intel, mt); + i915_miptree_layout_2d(intel, mt, tiling); break; default: _mesa_problem(NULL, "Unexpected tex target in i915_miptree_layout()"); @@ -297,7 +312,7 @@ i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt) * +---+ +---+ +---+ +---+ +---+ +---+ * * The bottom row continues with the remaining 2x2 then the 1x1 mip contents - * in order, with each of them aligned to a 4x4 block boundary. Thus, for + * in order, with each of them aligned to a 8x8 block boundary. Thus, for * 32x32 cube maps and smaller, the bottom row layout is going to dictate the * pitch of the tree. For a tree with 4x4 images, the pitch is at least * 14 * 8 = 112 texels, for 2x2 it is at least 12 * 8 texels, and for 1x1 @@ -306,7 +321,8 @@ i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt) static void i945_miptree_layout_cube(struct intel_context *intel, - struct intel_mipmap_tree * mt) + struct intel_mipmap_tree * mt, + uint32_t tiling) { const GLuint dim = mt->width0; GLuint face; @@ -320,9 +336,9 @@ i945_miptree_layout_cube(struct intel_context *intel, * or the final row of 4x4, 2x2 and 1x1 faces below this. */ if (dim > 32) - mt->pitch = intel_miptree_pitch_align (intel, mt, dim * 2); + mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, dim * 2); else - mt->pitch = intel_miptree_pitch_align (intel, mt, 14 * 8); + mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, 14 * 8); if (dim >= 4) mt->total_height = dim * 4 + 4; @@ -375,10 +391,11 @@ i945_miptree_layout_cube(struct intel_context *intel, x = (face - 4) * 8; break; } + break; case 2: y = mt->total_height - 4; - x = 16 + face * 8; + x = bottom_offsets[face]; break; case 1: @@ -396,7 +413,8 @@ i945_miptree_layout_cube(struct intel_context *intel, static void i945_miptree_layout_3d(struct intel_context *intel, - struct intel_mipmap_tree * mt) + struct intel_mipmap_tree * mt, + uint32_t tiling) { GLuint width = mt->width0; GLuint height = mt->height0; @@ -405,7 +423,7 @@ i945_miptree_layout_3d(struct intel_context *intel, GLuint pack_y_pitch; GLuint level; - mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); + mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, mt->width0); mt->total_height = 0; pack_y_pitch = MAX2(mt->height0, 2); @@ -450,19 +468,23 @@ i945_miptree_layout_3d(struct intel_context *intel, } GLboolean -i945_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt) +i945_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt, + uint32_t tiling) { switch (mt->target) { case GL_TEXTURE_CUBE_MAP: - i945_miptree_layout_cube(intel, mt); + if (mt->compressed) + i945_miptree_layout_cube(intel, mt, tiling); + else + i915_miptree_layout_cube(intel, mt, tiling); break; case GL_TEXTURE_3D: - i945_miptree_layout_3d(intel, mt); + i945_miptree_layout_3d(intel, mt, tiling); break; case GL_TEXTURE_1D: case GL_TEXTURE_2D: case GL_TEXTURE_RECTANGLE_ARB: - i945_miptree_layout_2d(intel, mt); + i945_miptree_layout_2d(intel, mt, tiling); break; default: _mesa_problem(NULL, "Unexpected tex target in i945_miptree_layout()"); diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index a37dd7f4fb..32d4b30cf9 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -185,8 +185,13 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) state[I915_TEXREG_MS3] = (((firstImage->Height - 1) << MS3_HEIGHT_SHIFT) | - ((firstImage->Width - 1) << MS3_WIDTH_SHIFT) | format | - MS3_USE_FENCE_REGS); + ((firstImage->Width - 1) << MS3_WIDTH_SHIFT) | format); + + if (intelObj->mt->region->tiling != I915_TILING_NONE) { + state[I915_TEXREG_MS3] |= MS3_TILED_SURFACE; + if (intelObj->mt->region->tiling == I915_TILING_Y) + state[I915_TEXREG_MS3] |= MS3_TILE_WALK; + } state[I915_TEXREG_MS4] = ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) | MS4_CUBE_FACE_ENA_MASK | diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c index 115004616f..2fca247af1 100644 --- a/src/mesa/drivers/dri/i915/i915_vtbl.c +++ b/src/mesa/drivers/dri/i915/i915_vtbl.c @@ -42,6 +42,7 @@ #include "intel_regions.h" #include "intel_tris.h" #include "intel_fbo.h" +#include "intel_chipset.h" #include "i915_reg.h" #include "i915_context.h" @@ -529,6 +530,23 @@ i915_destroy_context(struct intel_context *intel) _tnl_free_vertices(&intel->ctx); } +void +i915_set_buf_info_for_region(uint32_t *state, struct intel_region *region, + uint32_t buffer_id) +{ + state[0] = _3DSTATE_BUF_INFO_CMD; + state[1] = buffer_id; + + if (region != NULL) { + state[1] |= BUF_3D_PITCH(region->pitch * region->cpp); + + if (region->tiling != I915_TILING_NONE) { + state[1] |= BUF_3D_TILED_SURFACE; + if (region->tiling == I915_TILING_Y) + state[1] |= BUF_3D_TILE_WALK_Y; + } + } +} /** * Set the drawing regions for the color and depth/stencil buffers. @@ -562,21 +580,11 @@ i915_state_draw_region(struct intel_context *intel, /* * Set stride/cpp values */ - if (color_region) { - state->Buffer[I915_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD; - state->Buffer[I915_DESTREG_CBUFADDR1] = - (BUF_3D_ID_COLOR_BACK | - BUF_3D_PITCH(color_region->pitch * color_region->cpp) | - BUF_3D_USE_FENCE); - } + i915_set_buf_info_for_region(&state->Buffer[I915_DESTREG_CBUFADDR0], + color_region, BUF_3D_ID_COLOR_BACK); - if (depth_region) { - state->Buffer[I915_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD; - state->Buffer[I915_DESTREG_DBUFADDR1] = - (BUF_3D_ID_DEPTH | - BUF_3D_PITCH(depth_region->pitch * depth_region->cpp) | - BUF_3D_USE_FENCE); - } + i915_set_buf_info_for_region(&state->Buffer[I915_DESTREG_DBUFADDR0], + depth_region, BUF_3D_ID_DEPTH); /* * Compute/set I915_DESTREG_DV1 value @@ -604,6 +612,14 @@ i915_state_draw_region(struct intel_context *intel, } } + /* This isn't quite safe, thus being hidden behind an option. When changing + * the value of this bit, the pipeline needs to be MI_FLUSHed. And it + * can only be set when a depth buffer is already defined. + */ + if (IS_945(intel->intelScreen->deviceID) && intel->use_early_z && + depth_region->tiling != I915_TILING_NONE) + value |= CLASSIC_EARLY_DEPTH; + if (depth_region && depth_region->cpp == 4) { value |= DEPTH_FRMT_24_FIXED_8_OTHER; } diff --git a/src/mesa/drivers/dri/i915/intel_generatemipmap.c b/src/mesa/drivers/dri/i915/intel_generatemipmap.c new file mode 120000 index 0000000000..4c6b37ada0 --- /dev/null +++ b/src/mesa/drivers/dri/i915/intel_generatemipmap.c @@ -0,0 +1 @@ +../intel/intel_generatemipmap.c
\ No newline at end of file |