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path: root/src/mesa/main/es1_conversion.c
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Diffstat (limited to 'src/mesa/main/es1_conversion.c')
-rw-r--r--src/mesa/main/es1_conversion.c192
1 files changed, 24 insertions, 168 deletions
diff --git a/src/mesa/main/es1_conversion.c b/src/mesa/main/es1_conversion.c
index 851dc726bc2..d7935894439 100644
--- a/src/mesa/main/es1_conversion.c
+++ b/src/mesa/main/es1_conversion.c
@@ -759,246 +759,102 @@ _es_Scalex(GLfixed x, GLfixed y, GLfixed z)
void GL_APIENTRY
_es_TexEnvx(GLenum target, GLenum pname, GLfixed param)
{
- GLfloat converted_param;
- bool convert_param_value = true;
-
switch(target) {
case GL_POINT_SPRITE:
- if (pname != GL_COORD_REPLACE) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(target=0x%x)", target);
- return;
- }
- break;
case GL_TEXTURE_FILTER_CONTROL_EXT:
- if (pname != GL_TEXTURE_LOD_BIAS_EXT) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(target=0x%x)", target);
- return;
- }
- break;
case GL_TEXTURE_ENV:
- if (pname != GL_TEXTURE_ENV_MODE && pname != GL_COMBINE_RGB && pname != GL_COMBINE_ALPHA && pname != GL_RGB_SCALE && pname != GL_ALPHA_SCALE && pname != GL_SRC0_RGB && pname != GL_SRC1_RGB && pname != GL_SRC2_RGB && pname != GL_SRC0_ALPHA && pname != GL_SRC1_ALPHA && pname != GL_SRC2_ALPHA && pname != GL_OPERAND0_RGB && pname != GL_OPERAND1_RGB && pname != GL_OPERAND2_RGB && pname != GL_OPERAND0_ALPHA && pname != GL_OPERAND1_ALPHA && pname != GL_OPERAND2_ALPHA && pname != GL_TEXTURE_ENV_COLOR) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(target=0x%x)", target);
- return;
- }
break;
default:
_mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
"glTexEnvx(target=0x%x)", target);
return;
}
+
switch(pname) {
case GL_COORD_REPLACE:
- if (param != GL_TRUE && param != GL_FALSE) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(pname=0x%x)", pname);
- return;
- }
- convert_param_value = false;
- break;
- case GL_TEXTURE_LOD_BIAS_EXT:
- break;
case GL_TEXTURE_ENV_MODE:
- if (param != GL_REPLACE && param != GL_MODULATE && param != GL_DECAL && param != GL_BLEND && param != GL_ADD && param != GL_COMBINE) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(pname=0x%x)", pname);
- return;
- }
- convert_param_value = false;
- break;
case GL_COMBINE_RGB:
- if (param != GL_REPLACE && param != GL_MODULATE && param != GL_ADD && param != GL_ADD_SIGNED && param != GL_INTERPOLATE && param != GL_SUBTRACT && param != GL_DOT3_RGB && param != GL_DOT3_RGBA) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(pname=0x%x)", pname);
- return;
- }
- convert_param_value = false;
- break;
case GL_COMBINE_ALPHA:
- if (param != GL_REPLACE && param != GL_MODULATE && param != GL_ADD && param != GL_ADD_SIGNED && param != GL_INTERPOLATE && param != GL_SUBTRACT) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(pname=0x%x)", pname);
- return;
- }
- convert_param_value = false;
- break;
- case GL_RGB_SCALE:
- case GL_ALPHA_SCALE:
- break;
case GL_SRC0_RGB:
case GL_SRC1_RGB:
case GL_SRC2_RGB:
case GL_SRC0_ALPHA:
case GL_SRC1_ALPHA:
case GL_SRC2_ALPHA:
- convert_param_value = false;
- break;
case GL_OPERAND0_RGB:
case GL_OPERAND1_RGB:
case GL_OPERAND2_RGB:
- if (param != GL_SRC_COLOR && param != GL_ONE_MINUS_SRC_COLOR && param != GL_SRC_ALPHA && param != GL_ONE_MINUS_SRC_ALPHA) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(pname=0x%x)", pname);
- return;
- }
- convert_param_value = false;
- break;
case GL_OPERAND0_ALPHA:
case GL_OPERAND1_ALPHA:
case GL_OPERAND2_ALPHA:
- if (param != GL_SRC_ALPHA && param != GL_ONE_MINUS_SRC_ALPHA) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvx(pname=0x%x)", pname);
- return;
- }
- convert_param_value = false;
+ _mesa_TexEnvf(target, pname, (GLfloat) param);
+ break;
+ case GL_TEXTURE_LOD_BIAS_EXT:
+ case GL_RGB_SCALE:
+ case GL_ALPHA_SCALE:
+ _mesa_TexEnvf(target, pname, (GLfloat) (param / 65536.0f));
break;
default:
_mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
"glTexEnvx(pname=0x%x)", pname);
return;
}
-
- if (convert_param_value) {
- converted_param = (GLfloat) (param / 65536.0f);
- } else {
- converted_param = (GLfloat) param;
- }
-
- _mesa_TexEnvf(target, pname, converted_param);
}
void GL_APIENTRY
_es_TexEnvxv(GLenum target, GLenum pname, const GLfixed *params)
{
- unsigned int i;
- unsigned int n_params = 4;
- GLfloat converted_params[4];
- bool convert_params_value = true;
-
switch(target) {
case GL_POINT_SPRITE:
- if (pname != GL_COORD_REPLACE) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(target=0x%x)", target);
- return;
- }
- break;
case GL_TEXTURE_FILTER_CONTROL_EXT:
- if (pname != GL_TEXTURE_LOD_BIAS_EXT) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(target=0x%x)", target);
- return;
- }
- break;
case GL_TEXTURE_ENV:
- if (pname != GL_TEXTURE_ENV_MODE && pname != GL_COMBINE_RGB && pname != GL_COMBINE_ALPHA && pname != GL_RGB_SCALE && pname != GL_ALPHA_SCALE && pname != GL_SRC0_RGB && pname != GL_SRC1_RGB && pname != GL_SRC2_RGB && pname != GL_SRC0_ALPHA && pname != GL_SRC1_ALPHA && pname != GL_SRC2_ALPHA && pname != GL_OPERAND0_RGB && pname != GL_OPERAND1_RGB && pname != GL_OPERAND2_RGB && pname != GL_OPERAND0_ALPHA && pname != GL_OPERAND1_ALPHA && pname != GL_OPERAND2_ALPHA && pname != GL_TEXTURE_ENV_COLOR) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(target=0x%x)", target);
- return;
- }
break;
default:
_mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
"glTexEnvxv(target=0x%x)", target);
return;
}
+
switch(pname) {
case GL_COORD_REPLACE:
- if (params[0] != GL_TRUE && params[0] != GL_FALSE) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(pname=0x%x)", pname);
- return;
- }
- convert_params_value = false;
- n_params = 1;
- break;
- case GL_TEXTURE_LOD_BIAS_EXT:
- n_params = 1;
- break;
case GL_TEXTURE_ENV_MODE:
- if (params[0] != GL_REPLACE && params[0] != GL_MODULATE && params[0] != GL_DECAL && params[0] != GL_BLEND && params[0] != GL_ADD && params[0] != GL_COMBINE) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(pname=0x%x)", pname);
- return;
- }
- convert_params_value = false;
- n_params = 1;
- break;
case GL_COMBINE_RGB:
- if (params[0] != GL_REPLACE && params[0] != GL_MODULATE && params[0] != GL_ADD && params[0] != GL_ADD_SIGNED && params[0] != GL_INTERPOLATE && params[0] != GL_SUBTRACT && params[0] != GL_DOT3_RGB && params[0] != GL_DOT3_RGBA) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(pname=0x%x)", pname);
- return;
- }
- convert_params_value = false;
- n_params = 1;
- break;
case GL_COMBINE_ALPHA:
- if (params[0] != GL_REPLACE && params[0] != GL_MODULATE && params[0] != GL_ADD && params[0] != GL_ADD_SIGNED && params[0] != GL_INTERPOLATE && params[0] != GL_SUBTRACT) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(pname=0x%x)", pname);
- return;
- }
- convert_params_value = false;
- n_params = 1;
- break;
- case GL_RGB_SCALE:
- case GL_ALPHA_SCALE:
- break;
case GL_SRC0_RGB:
case GL_SRC1_RGB:
case GL_SRC2_RGB:
case GL_SRC0_ALPHA:
case GL_SRC1_ALPHA:
case GL_SRC2_ALPHA:
- convert_params_value = false;
- n_params = 1;
- break;
case GL_OPERAND0_RGB:
case GL_OPERAND1_RGB:
case GL_OPERAND2_RGB:
- if (params[0] != GL_SRC_COLOR && params[0] != GL_ONE_MINUS_SRC_COLOR && params[0] != GL_SRC_ALPHA && params[0] != GL_ONE_MINUS_SRC_ALPHA) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(pname=0x%x)", pname);
- return;
- }
- convert_params_value = false;
- n_params = 1;
- break;
case GL_OPERAND0_ALPHA:
case GL_OPERAND1_ALPHA:
case GL_OPERAND2_ALPHA:
- if (params[0] != GL_SRC_ALPHA && params[0] != GL_ONE_MINUS_SRC_ALPHA) {
- _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
- "glTexEnvxv(pname=0x%x)", pname);
- return;
- }
- convert_params_value = false;
- n_params = 1;
+ _mesa_TexEnvf(target, pname, (GLfloat) params[0]);
break;
- case GL_TEXTURE_ENV_COLOR:
- n_params = 4;
+ case GL_TEXTURE_LOD_BIAS_EXT:
+ case GL_RGB_SCALE:
+ case GL_ALPHA_SCALE:
+ _mesa_TexEnvf(target, pname, (GLfloat) (params[0] / 65536.0f));
break;
+ case GL_TEXTURE_ENV_COLOR: {
+ unsigned int i;
+ GLfloat converted_params[4];
+
+ for (i = 0; i < Elements(converted_params); i++) {
+ converted_params[i] = (GLfloat) (params[i] / 65536.0f);
+ }
+
+ _mesa_TexEnvfv(target, pname, converted_params);
+ break;
+ }
default:
_mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
"glTexEnvxv(pname=0x%x)", pname);
return;
}
-
- if (convert_params_value) {
- for (i = 0; i < n_params; i++) {
- converted_params[i] = (GLfloat) (params[i] / 65536.0f);
- }
- } else {
- for (i = 0; i < n_params; i++) {
- converted_params[i] = (GLfloat) params[i];
- }
- }
-
- _mesa_TexEnvfv(target, pname, converted_params);
}
void GL_APIENTRY
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 07:40:05 +0000