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-rw-r--r--src/mesa/drivers/dri/i915/Makefile8
-rw-r--r--src/mesa/drivers/dri/i915/i830_context.c2
-rw-r--r--src/mesa/drivers/dri/i915/i915_context.c13
-rw-r--r--src/mesa/drivers/dri/i915/i915_state.c62
l---------src/mesa/drivers/dri/i915/intel_clear.c1
l---------src/mesa/drivers/dri/i915/intel_depthstencil.c1
l---------src/mesa/drivers/dri/i915/intel_extensions.c1
l---------[-rw-r--r--]src/mesa/drivers/dri/i915/intel_state.c298
l---------src/mesa/drivers/dri/i915/intel_swapbuffers.c1
9 files changed, 74 insertions, 313 deletions
diff --git a/src/mesa/drivers/dri/i915/Makefile b/src/mesa/drivers/dri/i915/Makefile
index 5858e0ee9f..954a7e2af1 100644
--- a/src/mesa/drivers/dri/i915/Makefile
+++ b/src/mesa/drivers/dri/i915/Makefile
@@ -18,8 +18,9 @@ DRIVER_SOURCES = \
intel_regions.c \
intel_buffer_objects.c \
intel_batchbuffer.c \
+ intel_clear.c \
+ intel_extensions.c \
intel_mipmap_tree.c \
- i915_tex_layout.c \
intel_tex_layout.c \
intel_tex_image.c \
intel_tex_subimage.c \
@@ -34,7 +35,9 @@ DRIVER_SOURCES = \
intel_pixel_read.c \
intel_buffers.c \
intel_blit.c \
+ intel_swapbuffers.c \
i915_tex.c \
+ i915_tex_layout.c \
i915_texstate.c \
i915_context.c \
i915_debug.c \
@@ -50,8 +53,7 @@ DRIVER_SOURCES = \
intel_span.c \
intel_state.c \
intel_tris.c \
- intel_fbo.c \
- intel_depthstencil.c
+ intel_fbo.c
C_SOURCES = \
$(COMMON_SOURCES) \
diff --git a/src/mesa/drivers/dri/i915/i830_context.c b/src/mesa/drivers/dri/i915/i830_context.c
index 09b1ec922f..fdce8af31f 100644
--- a/src/mesa/drivers/dri/i915/i830_context.c
+++ b/src/mesa/drivers/dri/i915/i830_context.c
@@ -97,6 +97,8 @@ i830CreateContext(const __GLcontextModes * mesaVis,
ctx->Const.MaxTextureRectSize = (1 << 11);
ctx->Const.MaxTextureUnits = I830_TEX_UNITS;
+ ctx->Const.MaxDrawBuffers = 1;
+
_tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12,
18 * sizeof(GLfloat));
diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c
index 3d6af38057..6e2d41e19a 100644
--- a/src/mesa/drivers/dri/i915/i915_context.c
+++ b/src/mesa/drivers/dri/i915/i915_context.c
@@ -50,16 +50,6 @@
* Mesa's Driver Functions
***************************************/
-static const struct dri_extension i915_extensions[] = {
- {"GL_ARB_depth_texture", NULL},
- {"GL_ARB_fragment_program", NULL},
- {"GL_ARB_shadow", NULL},
- {"GL_ARB_texture_non_power_of_two", NULL},
- {"GL_ATI_texture_env_combine3", NULL},
- {"GL_EXT_shadow_funcs", NULL},
- {NULL, NULL}
-};
-
/* Override intel default.
*/
static void
@@ -172,8 +162,7 @@ i915CreateContext(const __GLcontextModes * mesaVis,
ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
- driInitExtensions(ctx, i915_extensions, GL_FALSE);
-
+ ctx->Const.MaxDrawBuffers = 1;
_tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12,
36 * sizeof(GLfloat));
diff --git a/src/mesa/drivers/dri/i915/i915_state.c b/src/mesa/drivers/dri/i915/i915_state.c
index a53f120a81..814fb59fd3 100644
--- a/src/mesa/drivers/dri/i915/i915_state.c
+++ b/src/mesa/drivers/dri/i915/i915_state.c
@@ -41,6 +41,7 @@
#include "intel_fbo.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
+#include "intel_buffers.h"
#include "i915_context.h"
#include "i915_reg.h"
@@ -301,6 +302,65 @@ i915DepthMask(GLcontext * ctx, GLboolean flag)
i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_WRITE_ENABLE;
}
+
+
+/**
+ * Update the viewport transformation matrix. Depends on:
+ * - viewport pos/size
+ * - depthrange
+ * - window pos/size or FBO size
+ */
+void
+intelCalcViewport(GLcontext * ctx)
+{
+ struct intel_context *intel = intel_context(ctx);
+ const GLfloat *v = ctx->Viewport._WindowMap.m;
+ const GLfloat depthScale = 1.0F / ctx->DrawBuffer->_DepthMaxF;
+ GLfloat *m = intel->ViewportMatrix.m;
+ GLfloat yScale, yBias;
+
+ if (ctx->DrawBuffer->Name) {
+ /* User created FBO */
+ /* y=0=bottom */
+ yScale = 1.0;
+ yBias = 0.0;
+ }
+ else {
+ /* window buffer, y=0=top */
+ yScale = -1.0;
+ yBias = (intel->driDrawable) ? intel->driDrawable->h : 0.0F;
+ }
+
+ m[MAT_SX] = v[MAT_SX];
+ m[MAT_TX] = v[MAT_TX];
+
+ m[MAT_SY] = v[MAT_SY] * yScale;
+ m[MAT_TY] = v[MAT_TY] * yScale + yBias;
+
+ m[MAT_SZ] = v[MAT_SZ] * depthScale;
+ m[MAT_TZ] = v[MAT_TZ] * depthScale;
+}
+
+
+/** Called from ctx->Driver.Viewport() */
+static void
+i915Viewport(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
+i915DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
+{
+ intelCalcViewport(ctx);
+}
+
+
/* =============================================================
* Polygon stipple
*
@@ -964,6 +1024,8 @@ i915InitStateFunctions(struct dd_function_table *functions)
functions->StencilFuncSeparate = i915StencilFuncSeparate;
functions->StencilMaskSeparate = i915StencilMaskSeparate;
functions->StencilOpSeparate = i915StencilOpSeparate;
+ functions->DepthRange = i915DepthRange;
+ functions->Viewport = i915Viewport;
}
diff --git a/src/mesa/drivers/dri/i915/intel_clear.c b/src/mesa/drivers/dri/i915/intel_clear.c
new file mode 120000
index 0000000000..9a2a742a0d
--- /dev/null
+++ b/src/mesa/drivers/dri/i915/intel_clear.c
@@ -0,0 +1 @@
+../intel/intel_clear.c \ No newline at end of file
diff --git a/src/mesa/drivers/dri/i915/intel_depthstencil.c b/src/mesa/drivers/dri/i915/intel_depthstencil.c
deleted file mode 120000
index 4ac4ae690a..0000000000
--- a/src/mesa/drivers/dri/i915/intel_depthstencil.c
+++ /dev/null
@@ -1 +0,0 @@
-../intel/intel_depthstencil.c \ No newline at end of file
diff --git a/src/mesa/drivers/dri/i915/intel_extensions.c b/src/mesa/drivers/dri/i915/intel_extensions.c
new file mode 120000
index 0000000000..a2f3e8cd20
--- /dev/null
+++ b/src/mesa/drivers/dri/i915/intel_extensions.c
@@ -0,0 +1 @@
+../intel/intel_extensions.c \ No newline at end of file
diff --git a/src/mesa/drivers/dri/i915/intel_state.c b/src/mesa/drivers/dri/i915/intel_state.c
index 4aa43e5f3a..519672fc35 100644..120000
--- a/src/mesa/drivers/dri/i915/intel_state.c
+++ b/src/mesa/drivers/dri/i915/intel_state.c
@@ -1,297 +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 "main/glheader.h"
-#include "main/context.h"
-#include "main/macros.h"
-#include "main/enums.h"
-#include "main/colormac.h"
-#include "main/dd.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_fbo.h"
-#include "intel_regions.h"
-#include "swrast/swrast.h"
-
-int
-intel_translate_shadow_compare_func( GLenum func )
-{
- switch(func) {
- case GL_NEVER:
- return COMPAREFUNC_ALWAYS;
- case GL_LESS:
- return COMPAREFUNC_LEQUAL;
- case GL_LEQUAL:
- return COMPAREFUNC_LESS;
- case GL_GREATER:
- return COMPAREFUNC_GEQUAL;
- case GL_GEQUAL:
- return COMPAREFUNC_GREATER;
- case GL_NOTEQUAL:
- return COMPAREFUNC_EQUAL;
- case GL_EQUAL:
- return COMPAREFUNC_NOTEQUAL;
- case GL_ALWAYS:
- return COMPAREFUNC_NEVER;
- }
-
- fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func);
- return COMPAREFUNC_NEVER;
-}
-
-int
-intel_translate_compare_func(GLenum func)
-{
- switch (func) {
- case GL_NEVER:
- return COMPAREFUNC_NEVER;
- case GL_LESS:
- return COMPAREFUNC_LESS;
- case GL_LEQUAL:
- return COMPAREFUNC_LEQUAL;
- case GL_GREATER:
- return COMPAREFUNC_GREATER;
- case GL_GEQUAL:
- return COMPAREFUNC_GEQUAL;
- case GL_NOTEQUAL:
- return COMPAREFUNC_NOTEQUAL;
- case GL_EQUAL:
- return COMPAREFUNC_EQUAL;
- case GL_ALWAYS:
- return COMPAREFUNC_ALWAYS;
- }
-
- fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func);
- return COMPAREFUNC_ALWAYS;
-}
-
-int
-intel_translate_stencil_op(GLenum op)
-{
- switch (op) {
- case GL_KEEP:
- return STENCILOP_KEEP;
- case GL_ZERO:
- return STENCILOP_ZERO;
- case GL_REPLACE:
- return STENCILOP_REPLACE;
- case GL_INCR:
- return STENCILOP_INCRSAT;
- case GL_DECR:
- return STENCILOP_DECRSAT;
- case GL_INCR_WRAP:
- return STENCILOP_INCR;
- case GL_DECR_WRAP:
- return STENCILOP_DECR;
- case GL_INVERT:
- return STENCILOP_INVERT;
- default:
- return STENCILOP_ZERO;
- }
-}
-
-int
-intel_translate_blend_factor(GLenum factor)
-{
- switch (factor) {
- case GL_ZERO:
- return BLENDFACT_ZERO;
- case GL_SRC_ALPHA:
- return BLENDFACT_SRC_ALPHA;
- case GL_ONE:
- return BLENDFACT_ONE;
- case GL_SRC_COLOR:
- return BLENDFACT_SRC_COLR;
- case GL_ONE_MINUS_SRC_COLOR:
- return BLENDFACT_INV_SRC_COLR;
- case GL_DST_COLOR:
- return BLENDFACT_DST_COLR;
- case GL_ONE_MINUS_DST_COLOR:
- return BLENDFACT_INV_DST_COLR;
- case GL_ONE_MINUS_SRC_ALPHA:
- return BLENDFACT_INV_SRC_ALPHA;
- case GL_DST_ALPHA:
- return BLENDFACT_DST_ALPHA;
- case GL_ONE_MINUS_DST_ALPHA:
- return BLENDFACT_INV_DST_ALPHA;
- case GL_SRC_ALPHA_SATURATE:
- return BLENDFACT_SRC_ALPHA_SATURATE;
- case GL_CONSTANT_COLOR:
- return BLENDFACT_CONST_COLOR;
- case GL_ONE_MINUS_CONSTANT_COLOR:
- return BLENDFACT_INV_CONST_COLOR;
- case GL_CONSTANT_ALPHA:
- return BLENDFACT_CONST_ALPHA;
- case GL_ONE_MINUS_CONSTANT_ALPHA:
- return BLENDFACT_INV_CONST_ALPHA;
- }
-
- fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, factor);
- return BLENDFACT_ZERO;
-}
-
-int
-intel_translate_logic_op(GLenum opcode)
-{
- switch (opcode) {
- case GL_CLEAR:
- return LOGICOP_CLEAR;
- case GL_AND:
- return LOGICOP_AND;
- case GL_AND_REVERSE:
- return LOGICOP_AND_RVRSE;
- case GL_COPY:
- return LOGICOP_COPY;
- case GL_COPY_INVERTED:
- return LOGICOP_COPY_INV;
- case GL_AND_INVERTED:
- return LOGICOP_AND_INV;
- case GL_NOOP:
- return LOGICOP_NOOP;
- case GL_XOR:
- return LOGICOP_XOR;
- case GL_OR:
- return LOGICOP_OR;
- case GL_OR_INVERTED:
- return LOGICOP_OR_INV;
- case GL_NOR:
- return LOGICOP_NOR;
- case GL_EQUIV:
- return LOGICOP_EQUIV;
- case GL_INVERT:
- return LOGICOP_INV;
- case GL_OR_REVERSE:
- return LOGICOP_OR_RVRSE;
- case GL_NAND:
- return LOGICOP_NAND;
- case GL_SET:
- return LOGICOP_SET;
- default:
- return LOGICOP_SET;
- }
-}
-
-
-static void
-intelClearColor(GLcontext * ctx, const GLfloat color[4])
-{
- struct intel_context *intel = intel_context(ctx);
- GLubyte clear[4];
-
- CLAMPED_FLOAT_TO_UBYTE(clear[0], color[0]);
- CLAMPED_FLOAT_TO_UBYTE(clear[1], color[1]);
- CLAMPED_FLOAT_TO_UBYTE(clear[2], color[2]);
- CLAMPED_FLOAT_TO_UBYTE(clear[3], color[3]);
-
- /* compute both 32 and 16-bit clear values */
- intel->ClearColor8888 = INTEL_PACKCOLOR8888(clear[0], clear[1],
- clear[2], clear[3]);
- intel->ClearColor565 = INTEL_PACKCOLOR565(clear[0], clear[1], clear[2]);
-}
-
-
-/**
- * Update the viewport transformation matrix. Depends on:
- * - viewport pos/size
- * - depthrange
- * - window pos/size or FBO size
- */
-static void
-intelCalcViewport(GLcontext * ctx)
-{
- struct intel_context *intel = intel_context(ctx);
- const GLfloat *v = ctx->Viewport._WindowMap.m;
- const GLfloat depthScale = 1.0F / ctx->DrawBuffer->_DepthMaxF;
- GLfloat *m = intel->ViewportMatrix.m;
- GLfloat yScale, yBias;
-
- if (ctx->DrawBuffer->Name) {
- /* User created FBO */
- struct intel_renderbuffer *irb
- = intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);
- if (irb && !irb->RenderToTexture) {
- /* y=0=top */
- yScale = -1.0;
- yBias = irb->Base.Height;
- }
- else {
- /* y=0=bottom */
- yScale = 1.0;
- yBias = 0.0;
- }
- }
- else {
- /* window buffer, y=0=top */
- yScale = -1.0;
- yBias = (intel->driDrawable) ? intel->driDrawable->h : 0.0F;
- }
-
- m[MAT_SX] = v[MAT_SX];
- m[MAT_TX] = v[MAT_TX];
-
- m[MAT_SY] = v[MAT_SY] * yScale;
- m[MAT_TY] = v[MAT_TY] * yScale + yBias;
-
- m[MAT_SZ] = v[MAT_SZ] * depthScale;
- m[MAT_TZ] = v[MAT_TZ] * depthScale;
-}
-
-static void
-intelViewport(GLcontext * ctx,
- GLint x, GLint y, GLsizei width, GLsizei height)
-{
- intelCalcViewport(ctx);
-
- intel_viewport(ctx, x, y, width, height);
-}
-
-static void
-intelDepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
-{
- intelCalcViewport(ctx);
-}
-
-/* Fallback to swrast for select and feedback.
- */
-static void
-intelRenderMode(GLcontext * ctx, GLenum mode)
-{
- struct intel_context *intel = intel_context(ctx);
- FALLBACK(intel, INTEL_FALLBACK_RENDERMODE, (mode != GL_RENDER));
-}
-
-
-void
-intelInitStateFuncs(struct dd_function_table *functions)
-{
- functions->RenderMode = intelRenderMode;
- functions->Viewport = intelViewport;
- functions->DepthRange = intelDepthRange;
- functions->ClearColor = intelClearColor;
-}
+../intel/intel_state.c \ No newline at end of file
diff --git a/src/mesa/drivers/dri/i915/intel_swapbuffers.c b/src/mesa/drivers/dri/i915/intel_swapbuffers.c
new file mode 120000
index 0000000000..148d5215aa
--- /dev/null
+++ b/src/mesa/drivers/dri/i915/intel_swapbuffers.c
@@ -0,0 +1 @@
+../intel/intel_swapbuffers.c \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-01 07:02:06 +0000