mesa: replace VP/FP/ATIfs _Enabled flags with helper functions

These are only used in the GL compatibility profile.

Reviewed-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>

10 files changed, 25 insertions, 20 deletions

diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 87f656062bd..73143842485 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -2350,7 +2350,7 @@ _mesa_meta_Bitmap(struct gl_context *ctx,
     * Check if swrast fallback is needed.
     */
    if (ctx->_ImageTransferState ||
-       ctx->FragmentProgram._Enabled ||
+       _mesa_arb_fragment_program_enabled(ctx) ||
        ctx->Fog.Enabled ||
        ctx->Texture._MaxEnabledTexImageUnit != -1 ||
        width > tex->MaxSize ||
diff --git a/src/mesa/drivers/dri/i915/intel_pixel.c b/src/mesa/drivers/dri/i915/intel_pixel.c
index b536c9b56d5..084b5636b48 100644
--- a/src/mesa/drivers/dri/i915/intel_pixel.c
+++ b/src/mesa/drivers/dri/i915/intel_pixel.c
@@ -62,7 +62,7 @@ intel_check_blit_fragment_ops(struct gl_context * ctx, bool src_alpha_is_one)
    if (ctx->NewState)
       _mesa_update_state(ctx);
 
-   if (ctx->FragmentProgram._Enabled) {
+   if (_mesa_arb_fragment_program_enabled(ctx)) {
       DBG("fallback due to fragment program\n");
       return false;
    }
diff --git a/src/mesa/drivers/dri/i915/intel_pixel_copy.c b/src/mesa/drivers/dri/i915/intel_pixel_copy.c
index e447511f587..b4f94666035 100644
--- a/src/mesa/drivers/dri/i915/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/i915/intel_pixel_copy.c
@@ -119,7 +119,7 @@ do_blit_copypixels(struct gl_context * ctx,
 
    if (ctx->Fog.Enabled ||
        ctx->Texture._MaxEnabledTexImageUnit != -1 ||
-       ctx->FragmentProgram._Enabled) {
+       _mesa_arb_fragment_program_enabled(ctx)) {
       perf_debug("glCopyPixels(): Unsupported fragment shader state\n");
       return false;
    }
diff --git a/src/mesa/drivers/dri/i965/intel_pixel.c b/src/mesa/drivers/dri/i965/intel_pixel.c
index e2babf83c47..c69c3cc7dce 100644
--- a/src/mesa/drivers/dri/i965/intel_pixel.c
+++ b/src/mesa/drivers/dri/i965/intel_pixel.c
@@ -59,7 +59,7 @@ intel_check_blit_fragment_ops(struct gl_context * ctx, bool src_alpha_is_one)
    if (ctx->NewState)
       _mesa_update_state(ctx);
 
-   if (ctx->FragmentProgram._Enabled) {
+   if (_mesa_arb_fragment_program_enabled(ctx)) {
       DBG("fallback due to fragment program\n");
       return false;
    }
diff --git a/src/mesa/drivers/dri/i965/intel_pixel_copy.c b/src/mesa/drivers/dri/i965/intel_pixel_copy.c
index 986707c9d80..3ffd68c048e 100644
--- a/src/mesa/drivers/dri/i965/intel_pixel_copy.c
+++ b/src/mesa/drivers/dri/i965/intel_pixel_copy.c
@@ -123,7 +123,7 @@ do_blit_copypixels(struct gl_context * ctx,
 
    if (ctx->Fog.Enabled ||
        ctx->Texture._MaxEnabledTexImageUnit != -1 ||
-       ctx->FragmentProgram._Enabled) {
+       _mesa_arb_fragment_program_enabled(ctx)) {
       perf_debug("glCopyPixels(): Unsupported fragment shader state\n");
       return false;
    }
diff --git a/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
index 9b16cf84cf5..60f851be56c 100644
--- a/src/mesa/drivers/dri/r200/r200_maos_arrays.c
+++ b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
@@ -36,6 +36,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "main/mtypes.h"
 #include "main/imports.h"
 #include "main/macros.h"
+#include "main/state.h"
 
 #include "swrast_setup/swrast_setup.h"
 #include "math/m_translate.h"
@@ -114,7 +115,7 @@ void r200EmitArrays( struct gl_context *ctx, GLubyte *vimap_rev )
 	    /* special handling to fix up fog. Will get us into trouble with vbos...*/
 	    assert(attrib == VERT_ATTRIB_FOG);
 	    if (!rmesa->radeon.tcl.aos[i].bo) {
-	       if (ctx->VertexProgram._Enabled)
+	       if (_mesa_arb_vertex_program_enabled(ctx))
 		  rcommon_emit_vector( ctx,
 				       &(rmesa->radeon.tcl.aos[nr]),
 				       (char *)VB->AttribPtr[attrib]->data,
diff --git a/src/mesa/drivers/dri/r200/r200_state.c b/src/mesa/drivers/dri/r200/r200_state.c
index b157572832c..2705d224b95 100644
--- a/src/mesa/drivers/dri/r200/r200_state.c
+++ b/src/mesa/drivers/dri/r200/r200_state.c
@@ -39,6 +39,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "main/light.h"
 #include "main/framebuffer.h"
 #include "main/fbobject.h"
+#include "main/state.h"
 #include "main/stencil.h"
 #include "main/viewport.h"
 
@@ -2265,7 +2266,7 @@ GLboolean r200ValidateState( struct gl_context *ctx )
 	_NEW_MODELVIEW|_NEW_PROJECTION|_NEW_TRANSFORM|
 	_NEW_LIGHT|_NEW_TEXTURE|_NEW_TEXTURE_MATRIX|
 	_NEW_FOG|_NEW_POINT|_NEW_TRACK_MATRIX)) {
-      if (ctx->VertexProgram._Enabled) {
+      if (_mesa_arb_vertex_program_enabled(ctx)) {
 	 r200SetupVertexProg( ctx );
       }
       else TCL_FALLBACK(ctx, R200_TCL_FALLBACK_VERTEX_PROGRAM, 0);
@@ -2328,7 +2329,8 @@ static void r200WrapRunPipeline( struct gl_context *ctx )
       if (!r200ValidateState( ctx ))
 	 FALLBACK(rmesa, RADEON_FALLBACK_TEXTURE, GL_TRUE);
 
-   has_material = !ctx->VertexProgram._Enabled && ctx->Light.Enabled && check_material( ctx );
+   has_material = !_mesa_arb_vertex_program_enabled(ctx) &&
+                  ctx->Light.Enabled && check_material( ctx );
 
    if (has_material) {
       TCL_FALLBACK( ctx, R200_TCL_FALLBACK_MATERIAL, GL_TRUE );
diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c
index 8e14ba73ff9..4f584d3677b 100644
--- a/src/mesa/drivers/dri/r200/r200_state_init.c
+++ b/src/mesa/drivers/dri/r200/r200_state_init.c
@@ -35,6 +35,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "main/imports.h"
 #include "main/enums.h"
 #include "main/api_arrayelt.h"
+#include "main/state.h"
 
 #include "swrast/swrast.h"
 #include "vbo/vbo.h"
@@ -229,7 +230,7 @@ static int check_##NM( struct gl_context *ctx, struct radeon_state_atom *atom) \
 static int check_##NM( struct gl_context *ctx, struct radeon_state_atom *atom) \
 {									\
    r200ContextPtr rmesa = R200_CONTEXT(ctx);				\
-   return (!rmesa->radeon.TclFallback && !ctx->VertexProgram._Enabled && (FLAG)) ? atom->cmd_size + (ADD) : 0; \
+   return (!rmesa->radeon.TclFallback && !_mesa_arb_vertex_program_enabled(ctx) && (FLAG)) ? atom->cmd_size + (ADD) : 0; \
 }
 
 #define TCL_OR_VP_CHECK( NM, FLAG, ADD )			\
@@ -244,18 +245,18 @@ static int check_##NM( struct gl_context *ctx, struct radeon_state_atom *atom )
 {									\
    r200ContextPtr rmesa = R200_CONTEXT(ctx);				\
    (void) atom;								\
-   return (!rmesa->radeon.TclFallback && ctx->VertexProgram._Enabled && (FLAG)) ? atom->cmd_size + (ADD) : 0; \
+   return (!rmesa->radeon.TclFallback && _mesa_arb_vertex_program_enabled(ctx) && (FLAG)) ? atom->cmd_size + (ADD) : 0; \
 }
 
 CHECK( always, GL_TRUE, 0 )
 CHECK( always_add4, GL_TRUE, 4 )
 CHECK( never, GL_FALSE, 0 )
 CHECK( tex_any, ctx->Texture._MaxEnabledTexImageUnit != -1, 0 )
-CHECK( tf, (ctx->Texture._MaxEnabledTexImageUnit != -1 && !ctx->ATIFragmentShader._Enabled), 0 );
-CHECK( pix_zero, !ctx->ATIFragmentShader._Enabled, 0 )
-CHECK( texenv, (rmesa->state.envneeded & (1 << (atom->idx)) && !ctx->ATIFragmentShader._Enabled), 0 )
-CHECK( afs_pass1, (ctx->ATIFragmentShader._Enabled && (ctx->ATIFragmentShader.Current->NumPasses > 1)), 0 )
-CHECK( afs, ctx->ATIFragmentShader._Enabled, 0 )
+CHECK( tf, (ctx->Texture._MaxEnabledTexImageUnit != -1 && !_mesa_ati_fragment_shader_enabled(ctx)), 0 );
+CHECK( pix_zero, !_mesa_ati_fragment_shader_enabled(ctx), 0 )
+CHECK( texenv, (rmesa->state.envneeded & (1 << (atom->idx)) && !_mesa_ati_fragment_shader_enabled(ctx)), 0 )
+CHECK( afs_pass1, (_mesa_ati_fragment_shader_enabled(ctx) && (ctx->ATIFragmentShader.Current->NumPasses > 1)), 0 )
+CHECK( afs, _mesa_ati_fragment_shader_enabled(ctx), 0 )
 CHECK( tex_cube, rmesa->state.texture.unit[atom->idx].unitneeded & TEXTURE_CUBE_BIT, 3 + 3*5 - CUBE_STATE_SIZE )
 CHECK( tex_cube_cs, rmesa->state.texture.unit[atom->idx].unitneeded & TEXTURE_CUBE_BIT, 2 + 4*5 - CUBE_STATE_SIZE )
 TCL_CHECK( tcl_fog_add4, ctx->Fog.Enabled, 4 )
diff --git a/src/mesa/drivers/dri/r200/r200_tcl.c b/src/mesa/drivers/dri/r200/r200_tcl.c
index 26968afc644..662c041c79f 100644
--- a/src/mesa/drivers/dri/r200/r200_tcl.c
+++ b/src/mesa/drivers/dri/r200/r200_tcl.c
@@ -383,7 +383,7 @@ static GLboolean r200_run_tcl_render( struct gl_context *ctx,
       if (!r200ValidateState( ctx ))
          return GL_TRUE; /* fallback to sw t&l */
 
-   if (!ctx->VertexProgram._Enabled) {
+   if (!_mesa_arb_vertex_program_enabled(ctx)) {
    /* NOTE: inputs != tnl->render_inputs - these are the untransformed
     * inputs.
     */
@@ -553,7 +553,7 @@ static void transition_to_hwtnl( struct gl_context *ctx )
    rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] |= R200_VAP_TCL_ENABLE;
    rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_FORCE_W_TO_ONE;
 
-   if (ctx->VertexProgram._Enabled) {
+   if (_mesa_arb_vertex_program_enabled(ctx)) {
       rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] |= R200_VAP_PROG_VTX_SHADER_ENABLE;
    }
 
diff --git a/src/mesa/drivers/dri/r200/r200_texstate.c b/src/mesa/drivers/dri/r200/r200_texstate.c
index 441ac730d4c..dcf211f521e 100644
--- a/src/mesa/drivers/dri/r200/r200_texstate.c
+++ b/src/mesa/drivers/dri/r200/r200_texstate.c
@@ -36,6 +36,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "main/imports.h"
 #include "main/context.h"
 #include "main/macros.h"
+#include "main/state.h"
 #include "main/teximage.h"
 #include "main/texobj.h"
 #include "main/enums.h"
@@ -1480,7 +1481,7 @@ void r200UpdateTextureState( struct gl_context *ctx )
       atoms. */
    R200_NEWPRIM( rmesa );
 
-   if (ctx->ATIFragmentShader._Enabled) {
+   if (_mesa_ati_fragment_shader_enabled(ctx)) {
       GLuint i;
       for (i = 0; i < R200_MAX_TEXTURE_UNITS; i++) {
          if (ctx->Texture.Unit[i]._Current)
@@ -1502,7 +1503,7 @@ void r200UpdateTextureState( struct gl_context *ctx )
 	 r200UpdateTextureUnit( ctx, 5 ));
    }
 
-   if (ok && ctx->ATIFragmentShader._Enabled) {
+   if (ok && _mesa_ati_fragment_shader_enabled(ctx)) {
       r200UpdateFragmentShader(ctx);
    }
 
@@ -1528,7 +1529,7 @@ void r200UpdateTextureState( struct gl_context *ctx )
 	   rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
 	 rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] |= R200_TXFORMAT_LOOKUP_DISABLE;
       }
-      else if (!ctx->ATIFragmentShader._Enabled) {
+      else if (!_mesa_ati_fragment_shader_enabled(ctx)) {
 	 if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_1_ENABLE) &&
 	    (rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] & R200_TXFORMAT_LOOKUP_DISABLE)) {
 	    R200_STATECHANGE(rmesa, tex[1]);